ETYMOTIC RESEARCH ER-4B BALANCED ARMATURES IN-EAR MONITORS I À VAUCRESSON

For sale a pair of used Etymotic ER-4B in-ear monitors, with original box and accessories. The earphones have been well taken care of, are in excellent condition and are working perfectly. Included:  - ER-4B MicroPro Noise-Isolating In-Ear Stereo Headphones  - Removable Cable  - 2 x Pairs of Triple-Flange Eartips (Standard)  - 1 x Pair of Triple-Flange Eartips (Medium/Small)  - 1 x Pair of Foam Eartips  - 2 x Pairs of Gilder Eartips  - 6.25mm to 3.5mm Audio Jack  Adapter  - Filter Changing Tool  - 2 x Replacement Filters  - Shirt Clip  - Carrying Pouch  - Storage Box Item will be carefully packed and tracking number will be provided. The Etymotic Research ER-4B MicroPro in-ear stereo headphones provide reference-quality audio and exceptional noise isolation in a lightweight package. The headphones have balanced armature drivers to provide clean, natural audio reproduction with a wide frequency response. The headphones come with multiple types and sizes of eartips, allowing you to find the most comfortable and secure fit possible. A proper in-ear fit creates a seal in the ear that reduces ambient noise by as much as 42dB. A proper fit also increases bass response, and allows you to listen to music at lower volumes. The cable provides plenty of slack and has a clothing clip to reduce friction noise and minimize snags and tangles. The gold-plated 3.5mm plug and 1/4" adapter provide wide compatibility with a variety of electronic devices. The headphones also come with replacement filters, a filter tool, a carrying pouch, and a storage box.