Coordinate with technical

Selling a Minolta technical "2403 AF Adjuster" original manual! .You will hardly find an other one! As for the condition, please look at the pictures. It simply is in a wonderful condition ! I have made good pictures and, they have not been modified to hide something. No returns and no refunds accepted since the manual has been accurately described. I won't be able to help you concerning technique, sorry. Included in the sale: One Minolta technical "2403 AF Adjuster" original manual as seen on the pictures. Nothing else is included in the sale ! Please, check my feedback. I am an honest er and want the buyer to be pleased. If you have questions, please ask before buying ! Please, check with your local custom office if you have taxes to pay. They are not included in the final price ! I ship from Mondays to Thursdays to the Paypal address linked to the corresponding account only. No PO boxes ! All items are sent fully insured and a tracking number will be provided to the buyer. PAYPAL ONLY !!! If you don't agree with the terms and conditions, do not bid. Check my other auctions! I'll be listing very rare Minolta items soon!

BOLEX H16 RX with KERN VARIO SWITAR EE 1:2.5 f 18/86 mm   Functional integrated automatic exposure meter and diaphragm !!                                       n ° 135905                           (traduction en français ci-dessous) Condition  of conservation and excellent cosmetic! The drive motor turns freely without problem. This set is fully functional and can be used for filming in 16 mm !! *** Please note that this camera has undergone a revision reflex sight system level! The lenses and prisms have been removed, checked and cleaned! Over time (often several decades) without maintenance the eyepieces and aiming prisms eventually become opaque. The aim becomes blurred and unspecified! (photo 12) Also check and clean the film presser. As well as the feed dog A film test (unimpressed) was performed to verify the correct unfolding of the film. And the absence of scratches! On the other hand, the motor drive system has been lubricated and tested! The brushed and shiny metal parts! These maintenance operations are rarely or even never offered by the sellers of BOLEX cameras! Ask them! You will be surprised ! Their cameras are sold as they are, directly taken from the attic with their dust and their dysfunctions..! No wonder these operations require experience technical and know-how! This camera is equipped with a handle and a lens: KERN VARIO SWITAR 1: 2.5 f 18/86 mm EE for BOLEX H16 RX                                       n ° 1056895 This fabulous lens specially designed for BOLEX H16 cameras is in a very good state of conservation The glasses are clear with no scratches or visible presence of mold The zoom control works perfectly A lever  allows it to be operated  This lens was designed specifically for H-16 and SLR cameras features a fully automatic iris control with a photo-resistance (exposure meter) to cadmium sulfide sensitive to values of films from 10-400 ASA. ******* Please note that most KERN lenses of this type offered for sale on this site have an integrated light meter which does not does not work ! (Cadminium sulfide, an essential element of the light meter, degrades with  time, especially in a humid atmosphere and eventually does not work anymore) ******* Whoever is integrated into this objective is in working order: the diaphragm opens and closes depending on the brightness! (photos 9) You can therefore use it automatically to film in 16 mm !! The diaphragm will react to the next closing or opening the lighting!.photo 9 No need to burden yourself with an auxiliary light meter! And correct manually the diaphragm permanently! The filmed scenes will be perfectly exposed! New mercury-free batteries are now available for supply the light meter. (photo 10) They are perfectly compatible! This is the type of battery: brand EPX625G 1.5 volt "Energizer" or others that you can get on or anywhere in the world! An original KERN metal sun visor is delivered with this zoom The "altuglass" presentation base is not part of the offer ******                                              **** Please read the general sales instructions before bidding or buying                (below) your submissions are worth acceptance.                            Thanks for your interest *** *********** Foreign Buyer (Outside the European Union) contact me before bidding. To determine the shipping costs (depending on the country) For buyers outside Europe the payment is made only by PayPal. The delivery address is exclusively the address "confirmed" by PayPal. **************  Failure to comply with these clauses cancels the order! Thank you for your understanding **********************

Pro6 HDV Protouch VINTEN (with bag and accesoiries) Really good condition COMPLETE PACK WITH BAG AND ACCESSORIES NOTICE: there is a little failure on top THAT DOESN'T AFFECT USING TRIPOD AND PERFORMANCE. Any returns won't be accepted for this particular reason. I used personally this stuff for years with no problem, the tripod is complete and performing. PRO-6HDV pan and tilt head + Pozi-Loc tripod Features and benefits of PRO-6HDV system The PRO-6HDV system is perfectly suited for event videography, corporate and ENG applications using DV and mini-HDV format cameras. • Maximum payload 6 kg (13.2 lb). • 3 step (plus zero) spring counterbalance system for positive camera control. • Top-loading ‘Side Load’ quick-release slide plate, with 1/4 in. and 3/8 in. camera screws and locating pin, accommodates all cameras. • Illuminated levelling bubble for convenient low-light set up. • Cam-operated tripod clamping system requires low effort with a 90° turn from on to off, providing the user with a positive indication that the tripod is securely locked. • Extensive tripod height range and unrivalled torsional stiffness. technical data: http://e-atc.fr/wp-content/uploads/2017/01/ATC-VINTEN-PRO6-Pieces-part.pdf demo: https://www.youtube.com/watch?v=gtEkRSSI6Fs

Free listing template designed by dewiso.com T'nB ANINFLAT52 - 52 dB indoor antenna with integrated amplifier (4G Filter) / T'nB ANINFLAT52 - Antenne intérieure de 52 dB avec amplificateur intégré (Filtre 4G) Item / Article Item in conformity with the photos and description - Careful packaging Article conforme aux photos et à la description - Emballage soigné Delivery / Expédition Acceptable shipping costs - Shipped within 1 to 2 business days after receipt of payment Frais de livraison acceptables - Expédié sous 1 à 2 jours ouvrables après réception du paiement Contact Sinse76 Fast and effective communication - Response within 24 to 48 hours Communication rapide et efficace - Réponse dans les 24 à 48 heures Item Description / Description de l'article - / The T'nB ANINFLAT52 indoor antenna is compatible (TV, TNT, FM, HD and UHD), it is equipped with a 4G filter allowing you to enjoy interference-free reception. The mains adapter will allow you to power your antenna by plugging it directly into an electrical outlet. The "On/Off" button will allow you to switch it off when you don't need it. The antenna is delivered with its support foot. - / L'antenne d'intérieur T'nB ANINFLAT52 est compatible (TV, TNT, FM, HD et UHD), elle est équipée d'un filtre 4G vous permettant de profiter d'une réception sans interférences. L'adaptateur secteur vous permettra d'alimenter votre antenne en la branchant directement sur une prise électrique. Le bouton "On/Off" vous permettra de l'éteindre lorsque vous n'en aurez pas besoin. L'antenne est livrée avec son pied de support. Technical characteristics / Caractéristiques techniques - Power supply: AC 220-240V - DC 6V 50mA - Built-in amplifier: Yes - Maximum capacity: 84dBmV - Connectivity: 9.5mm - Max. gain: 52dB - Frequency range: VHF 174~230MHz / UHF 470~790Mhz - Impedance: 75 Ohms - Anti-disturbance: 4G Filter - Reception distance: 0-25km - Cord length: 1.55m - Alimentation électrique: AC 220-240V - DC 6V 50mA - Amplificateur intégré: Oui - Capacité maximale: 84dBmV - Connectivité: 9,5 mm - Gain max.: 52dB - Gamme de fréquences: VHF 174~230MHz / UHF 470~790Mhz - Impédance: 75 Ohms - Anti-perturbation: Filtre 4G - Distance de réception: 0-25km - Longueur du cordon: 1,55 m More info / Plus d'infos * er: depending on market trends, the price of the item you are currently viewing may be revised up or down. Please read the announcement carefully, do not hesitate to ask questions before purchasing the item. If the delivery time is exceeded, if the delivered item is not the right one, if the item does not work or is defective, please contact me in order to find a solution together. My motto: satisfied customer/ happy seller! * er: selon les tendances du marché, le prix de l'article que vous consultez actuellement peut être révisé à la hausse ou à la baisse. Veuillez lire attentivement l'annonce, n'hésitez pas à poser des questions avant d'acheter l'article. Si le délai de livraison est dépassé, si l'article livré n'est pas le bon, si l'article ne fonctionne pas ou est défectueux, veuillez me contacter afin de trouver ensemble une solution. Ma devise: client satisfait / vendeur heureux ! By Sinse76*

Nikon D800 - DSLR - with macro lens and scanning kit ES 2 - Excellent condition. État : "Occasion" I am selling my Nikon D800 in excellent cosmetic and technical condition. Circa 9.800 actuations. Comes with original box and all accessories, plus a spare brand new battery and brand new screen cover. Menus in Japanese and English only. I also bundle a film scanning kit with the camera: Nikkor Micro 60mm 2.8 in very good condition (no fungus, no scratch and no haze, but no box) and the Nikon ES2 scanning kit, complete in box. I have extensively used this kit for film scanning (24x36mm and medium format) with excellent speed and quality (much faster than traditional scanners). If you have any question, please let me know. Thank you

CONTAX RTS GOLD EDITION 50 YEARS MINT IN BOX NEVER USED WITH COMMEMORATIVE MEDAL. Contax était une marque d'appareils photo, créée en 1932, connue pour son innovation technique et sa large gamme d'objectifs Zeiss, connus pour leur haute qualité optique. Les produits finaux sous le nom Contax étaient une ligne de 35 mm, moyen format, et des appareils photo numériques conçus et fabriqués par Kyocera, et dotés d'une optique Zeiss moderne. En 2005, Kyocera a annoncé qu'elle ne produirait plus de caméras Contax.Alors que la firme Ernst Leitz de Wetzlar a établi le format négatif 24 mm × 36 mm sur un film cinématographique perforé 35 mm comme un système photographique viable, Zeiss Ikon de Dresde a décidé de produire un concurrent conçu pour être supérieur à tous égards. Le nom Contax a été choisi après un sondage parmi les employés de Zeiss. Dr. Ing. Cet exemplaire est numéroté 90/100, 200 exemplaires des 50 ans de Contax ont été fabriqués pour l'Europe CONTAX RTS GOLD EDITION 50 YEARS MINT IN BOX NEVER USED WITH COMMEMORATIVE MEDAL. Contax was a brand of cameras, established in 1932, known for its technical innovation and its wide range of Zeiss lenses, known for their high optical quality. The end products under the Contax name were a line of 35mm, medium format, and digital cameras designed and manufactured by Kyocera, and featuring modern Zeiss optics. In 2005 Kyocera announced that it would no longer be producing Contax cameras. While Wetzlar's Ernst Leitz firm established the 24mm × 36mm negative format on 35mm perforated motion picture film as a viable photographic system, Zeiss Ikon of Dresden decided to produce a competitor designed to be superior in all respects. The name Contax was chosen after a survey among Zeiss employees. Dr. Ing. This copy is numbered 90/100, 200 copies of the 50 years of Contax were made for Europe

Linn LP 12 in really good cosmetical and technical condition. Great performance. Rosenut plinth in excellent condition, except really tiny mark in front, which is impossible to photograph (see photos). Looks like genuine Linn plinth, but there is no back plate and series number is unknown. Top plate with extra bolt in excellent condition. Pre-cirkus bearing ir really good condition, both inner and upper platters do not shine, but in good condition for age. Origin Live external power supply and DC motor kit provides dramatic performance improvements. Basic plus tonearm technically and cosmetically ir excellent condition, dials move freely and arm sweeps smoothly. Original Linn arm cable inclueded. Original lid without any bigger marks, in excellent condition for age. Original linn box with upper inlay. Shipping to EU only.

Linn LP 12 in really good cosmetical and technical condition. Great performance. Rosenut plinth in excellent condition, except really tiny mark in front, which is impossible to photograph (see photos). Top plate with extra bolt in excellent condition. Pre-cirkus bearing ir really good condition, both inner and upper platters do not shine, but in good condition for age. Origin Live external power supply and DC motor kit provides dramatic performance improvements. Basic plus tonearm technically and cosmetically ir excellent condition, dials move freely and arm sweeps smoothly. Original Linn arm cable inclueded. Original lid without any bigger marks, in excellent condition for an age. Original linn box with upper inlay. Insured shipping. Shipping to EU only.

PENTAX 67 SMC  200 mm F4,0 with mount EF EOS adapter. minimum focus: 1m50 Very good technical and cosmetic condition. Function: Aperture diaphragm works well. No fungus no dust and no fog. Included front and rear caps. Technisch und Optisch TOP  normale wenige  Gebrauchspuren

Philips MSD Platinum 20R 470W 85-110V 4 types de lampes disponibles, selon l'état d'usure. Les lampes notées comme 4 types of lamps avalaible, depending on lifetime. Lamps noted as Caractéristiques techniques: General Information Cap-Base -  [-] Operating Position UNIVERSAL  [Any or Universal (U)] Main Application Stage/Touring Life to 50% Failures (Nom) 1500 h System Description Reflector E21.9 TCM Light Technical Color Code 2 Luminous Flux (Nom) 22400 lm Chromaticity Coordinate X (Max) 314 Chromaticity Coordinate X (Min) 280 Chromaticity Coordinate X (Nom) 296 Chromaticity Coordinate Y (Max) 316 Chromaticity Coordinate Y (Min) 290 Chromaticity Coordinate Y (Nom) 298 Correlated Color Temperature (Nom) 8000 K Luminous Efficacy (rated) (Nom) 47 lm/W Operating and Electrical Power (Nom) 470 W Voltage (Max) 110 V Voltage (Min) 85 V Controls and Dimming Dimmable Yes Mechanical and Housing Cap-Base Information - Luminaire Design Requirements Bulb Temperature (Max) 900 °C Pinch Temperature (Max) 350 °C Product Data Full product code 871869668420700 Order product name MSD Platinum 20 RB 1CT/8 EAN/UPC - Product 8718696684207 Order code 928495205314 Pour une expédition hors France, merci de me contacter avant achat pour vous communiquer le bon montant des frais de port. If the item have to be shipped outside France, please send me a message before buying to tell you the good shipping price.

The Talki Walki for moto is a revolutionary new way to communicate with your riding buddies while you are on the go. This innovative device allows you to connect with up to 15 riders at once, ensuring that you never miss an opportunity to share the thrill of the ride or coordinate your group's next move. The Talki Walki is designed specifically for motorcycle use and is equipped with advanced features to make your riding experience even more enjoyable. First and foremost, the Talki Walki is a hands-free communication system, allowing you to keep both hands on the handlebars at all times. It features a built-in microphone and speaker system, which is easily adjustable to suit different helmet sizes and preferences. The device also comes with a noise-cancelling technology, ensuring that your voice is clear and audible to your fellow riders, even in the loudest environments. The Talki Walki is also compatible with GPS navigation systems, enabling you to share your route and location with other riders in real-time. This feature is particularly useful when riding in unfamiliar areas or when navigating through complex city streets. Additionally, the device includes a built-in intercom function, allowing you to communicate with a passenger or a rider in the same vehicle. The Talki Walki has a range of up to 1.6 kilometers (1 mile) in open terrain, making it ideal for long rides and group tours. It is also waterproof and dustproof, ensuring that it can withstand the elements and last for years to come. The device is rechargeable via a USB cable and comes with a convenient carrying case for easy storage and transport. In summary, the Talki Walki for moto is a must-have accessory for any motorcycle enthusiast who values safety, communication, and fun. With its advanced features, hands-free design, and long-range capabilities, this device will transform the way you ride and connect with your fellow riders.

b'>'b'>'b'>' I'm giving away the camera body for free of charge + 1 dia expirated film 24x36mm (135mm) CR-56 / E-6 process b' b'>'b'>'b'>' Shipping Worldwide with tracking and insurance included b' The Kowa SER 35mm f2.8 (built from the late 1960s to the early 1970s) were something very special even at the time they were built, because they were the last central shutter cameras ever built in the world. This lens was the moderate wide-angle analogic lens for the Kowa SER, the first generation of Kowa SLR cameras with interchangeable lenses. It is a 6-lens design with f2.8 aperture, very compact, and like all Kowa lenses in a beautiful hill and valley design with a chrome nose. Here it impresses with good sharpness from open aperture, and the background behavior is really b'"'specialb'"' (whether particularly beautiful is in the eye of the beholder - it really depends on whether you like it particularly soft or rather b'"'busyb'"'). In order to give a direct feeling for the performance and the bokeh behavior, I would like to start with a small aperture row in the close range. The overall images nicely show the changes in bokeh behavior. The Kowa SER 35mm f2.8 was the moderate wide-angle lens for the Kowa SER, the first generation of Kowa SLR cameras with interchangeable lenses. It is a 6-lens design with f2.8 aperture, very compact, and like all Kowa lenses in a beautiful hill and valley design with a chrome nose. The Kowa lenses are a pleasure to feel, and the clickless aperture ring (on the adapter) is of course an advantage for filmmakers. The Kowa SER 35mm f2.8 gave many beautiful shots! Like all Kowa lenses, this one is particularly suitable for close-up images where you are close to the subject. In the tradition of the large German manufacturers such as Zeiss (Contaflex) and Voigtländer (Bessamatic and Ultramatic), Kowa also built three interchangeable lens cameras with central shutters in Japan (based on viewfinder cameras with the same principle). The Kowa SER was replaced after a few years by the Kowa Set-R and the Set-R2. What is remarkable here is the persistence with which Kowa transported the central locking system into the 1970s. This system, which was outdated by the mid-1960s at the latest due to its technical limitations, led directly to the decline of the major German manufacturers and was one of the b'"'nailsb'"' in the coffin of the German camera industry, which ended in Zeiss ceasing camera production in 1972. The big difference to the last German central shutter cameras is the shape and design of the Kowa SER/Set-R cameras. At the time, they were optically absolutely contemporary, comparable to the Pentax Spotmatic and the other Japanese SLR cameras in terms of form factor. In addition to the great advantage of the central shutter that flash can be used at all exposure times, it also leads to extremely difficult lens designs and major reliability problems due to the complexity of the control. These days it's hard to find a Kowa camera that even works, let alone someone who can repair it. Some technical information about the lens: Weight: 172g Length: 53mm Diameter 59mm Optical design: 6 lens elements Aperture: from f2.8 to f16 Aperture design: 5 aperture blades Filter holder diameter: 49mm Closest focusing distance: 40cm Serial number: 940388 Built from the late 1960s to the early 1970s Made in Japan by Kowa b'>'b'>'b'>' I'm giving away the camera body for free of charge + 1 dia expirated film 24x36mm (135mm) CR-56 / E-6 process b' b'>'b'>'b'>' Shipping Worldwide with tracking and insurance included b' _________________________________________ tags: telemetric film camera analogic film is not dead! leica carl zeiss tessar voigtlander olympus canon kodak fujifilm ilford En savoir plus Collaboration commerciale.

PIONEER CT-656 STEREO CASETTE DECK 3 TETE SYSTEM DOLBY HX PRO PARFAIT ETAT.. État : "Occasion" Longeur 42cm. Largueur 30cm. Hauteur 13cm. Fonctionne parfaitement testé Si questions ou autres photos me contacter Emballé avec soins et rigueur eur hors france me contacter notice trouvable facilement sur internet. PIONEER CT-656 High end tape deck with 3 head technology Vintage cassette deck from the top brand Pioneer High quality. PIONEER CT-656 High end tape deck with 3 head technology Vintage cassette deck from the top brand Pioneer High quality workmanship and excellent fine Technology from the hifi heyday The optical condition is very good and well maintained! Small signs of use available! Technically, the tape works flawlessly! 100% at work! Technical specifications: connections Line (input): high level (LINE) 56 mV / input impedance: 56 kOhm Line (output): high level (LINE) 316 mV / output impedance: 5 kOhm Headphones: load impedance 8 ohms (volume max.) Technical specifications Tape heads: 3 PC-OCC-winding-hard-permalloy playback head / hard-permalloy-recording head combination x1 Erase head (ferrite) x 1 Motors: 2 1 x DC servo capstan motor, 1 x DC coil motor Wow and Flutter: 0.05% WRMS Belt types: Normal Type-I, Cromdioxide Type-II, Metal Type-IV Frequency response (+/- 6 dB): Normal band 15 to 20,000 Hz Chrome band 15 to 20,000 Hz Metal band 15 to 21,000 Hz Distortion factor: less than 0.7% (0 dB) S / N ratio Without Dolby:> 58 dB With Dolby B: + 10 dB (at 5 kHz) With Dolby C: + 19 dB (at 5 kHz) Auto reverse: no Track search: ± 15 tracks Dolby noise reduction: B + C MPX filter: Yes Fader: No. Pitch control: No. CD synchro recording: Yes (CD deck synchro with suitable Pioneer CD player) Special equipment Counter with two display modes (4-digit electronic counter) Level display switchable (normal / extended modulation range) Rear tape control option (automatic switching between sound source and recorded sound) Track search (+/- 15 tracks) Headphone output (with level control) Bias controller MPX filter Record mute to automatically insert spaces Automatic tape type selector Timer start function for recording and playback Repeat playback Dolby Noise Reduction System (B / C) Dolby HX Pro FL level meters (12 segments +1) with peak level memory funct Scope of delivery: 1 x CT-656 1 x English instruction manual 1 x TDK SA-C90 used 1 x professional packaging

* * * * I send in all Europe and all over the world. *** Envié toda Europa y en todo el mundo. ***   Ho mandato in tutta Europa e nel mondo. ***  Enviei toda a Europa e em todo o mundo.   For the purchase of several items the discount is provided excluding postage: * 2 items = - 3% of the total * 3-5 items = - 5% of the total * 6 items and more = - 8% of the total Feel free to ask me questions in French or English  *  *  *  *  * * NORMES CE * * * * * * Vends CB STALKER modèle V (5)  Cette CB est extrêmement rare à trouver sur le marché de l'occasion surtout en bon état  de fonctionnement, elle est complète avec micro Stalker amplifié en bon état  ******** * * * This CB is extremely rare to find on the second hand market especially in good working condition,  it is complete with amplified Stalker microphone in good condition * * *  La CB a 4/5 W de puissance en AM  (voir photo 3) et normalement 80 canaux, je n'ai pas  réussi à trouver une notice d'utilisation de ce poste sur internet (le manuel fourni ici  est une documentation technique de ce poste) *  *  * * * * The CB has 4/5 W of power in AM (see photo 3) and normally 80 channels, I did not manage  to find a manual for this station on the internet (the manual provided here is  a technical documentation of this post) * * *  ******** Au niveau aspect, elle est encore dans un état très correct même si elle a quelques petites traces de griffes  ou marques dues à l'utilisation de la CB dans le temps, on notera aussi une oxydation de la tole à l'arrière de la CB et  la lampe du Vu-mètre ne s'allume plus.  - Au niveau du fonctionnement, Cette CB marche bien en émission et en réception. - * * * At the aspect level, it is still in a very correct state even if it has some small traces of scratches or marks due to the use  of the CB in time, we will also note an oxidation of the sheet at the back of the CB and the Vu-meter lamp does not light up. - In terms of operation, this CB works well in transmission and reception. - * * *  ****** Elle est livrée avec un micro Préamplifié STALKER en bon état de marche   *** It comes with a STALKER Pre-amplified microphone in good working order *** +  1 cordon d'alimentation NEUF 3 broches avec fusible   + 1 copie du manuel technique en anglais ( + 1 NEW 3-pin power cord with fuse + 1 copy of the technical manual in English ) *  *  *  *  * (d'autres photos sont disponibles sur simple demande, envoi rapide en 48h00 maxi aprés réception de votre paiement et  PAYEZ directement avec PAYPAL en utilisant votre compte ou avec une carte bancaire habituelle, site entièrement SECURISE)   NOTA: Les frais demandés sont forfaitaires et comprennent les frais postaux, les frais d'emballage et les divers  frais se rapportant à la vente de cet objet. $  $  $  $  $  SUR MON SITE VOUS POUVEZ ACHETEZ EN TOUTE CONFIANCE et si vous achetez 2 articles ou plus je vous offre les frais d'envois du 2ème article et des suivants !  (offre valable en France métropolitaine uniquement) (Offer valid in France only by cons of shipping to EUROPE will be reduced if you buy multiple items) VOUS POUVEZ VOIR MES NOTATIONS FAITES PAR LES EURS, ELLES PROUVENT LE SERIEUX ET  LA QUALITE DE MES VENTES.  N'hésitez pas à consulter mes autres objets en vente ! ********  (Photos réelles de l'article, pas de surprise vous achetez ce que vous voyez... ) (Photos of actual item, no surprise you buy what you see...)  * * * * *

Ecouteurs / earbuds Rose Maria II.   Ecouteurs Rose Maria II. Son cristallin exceptionnel, taille un peu grande pour mes oreilles habituées à de tout petits écouteurs, d'où mise en vente. Très peu servis, en vente à 415 euros chez Aliexpress.  Produit original.  Me contacter.  Description (in English): "Equipped with 10mm pure beryllium diaphragm dynamic, 20mm PU diaphragm + CNC magnet plate frame dynamic DRIVER, bringing real sound field performance equivalent to big earphones and top low-frequency dynamics, characteristic I-shaped cavity, and ingenious pure metal shell. The high-quality detailed design, the comfortable wearing experience, and the excellent sound tuning not only reach the top, but also surpass yourself! Classic appearance design, MARIA II uses aviation aluminum alloy cavity, 5-axis CNC precision machining, and ubiquitous sense of modern technology. Better ergonomic design More user-friendly size design 14.8mm/16mm 2 size are optional, which solves the problem of bad wear for some users of MARIA. Single crystal copper detachable cable Maria II uses a 2pin 0.78mm interface, which allows you to change the cable to experience a different sense of operation and sound quality. Single crystal copper reduces the loss of sound quality by reducing resistance and signal transmission loss, providing more delicate details and crystal clear treble. The secret to achieving high sound quality Unique cavity design The unique I-shaped cavity design of MARIA II realizes the function of physical low-frequency enhancement notch filter, and achieves the filtering effect through multiple reflection and absorption of high-frequency. The sound characteristics of the dual dynamic DRIVER are reasonably used to make the low frequency cohesive, powerful and the middle and high frequencies clear and melodious. Dual dynamic drive DRIVER MARIA II uses a dual dynamic drive DRIVER system. Listening to MARIA, you can truly feel the moving part of the music. There is huge energy hidden in the small cavity, which makes you feel the real music atmosphere as if you are in a concert hall. Crafty dual dynamic drivers Pure beryllium pressed dynamic diaphragm MARIA II uses a 10mm dynamic diaphragm, with the famous Japanese DAIKOKU coil, to further improve the resolution, high frequency bright and pleasant. 20mm ultra-large size PU diaphragm dynamic DRIVER MARIA II also uses a 20mm ultra-large PU diaphragm dynamic DRIVER to create a warm sound bottom, low frequency surging, and change the shortcomings of the MARIA generation of insufficient low frequency. Complicated technical structure, painstakingly adjusted for 3 years The ordinary earbuds generally does not exceed 20 parts, but MARIA II has 64 parts, and every detail is full of massive technical means and repeatedly adjusted tuning structure. Maze low frequency enhanced flute technique Panasonic HV100 master low frequency enhancement technology, enhance low frequency diving, condense low frequency Unique phase adjustment cone A large-size dynamic is a structure that must be used to allow sound waves from the edges and the middle to be transmitted at the same time.  Specification Driver: dual 14.8mm/16mm dynamic driver  Sensitivity: 104dB  Impedance: 14Ω  Frequency response: 4-23600Hz  Maximum sound pressure: 99dB  Plug: 3.5mm  Pin: 2pin 0.78mm  Cable length: 120±5cm"