ECOUTEURS BLUETOOTH HBQ Q68 TWS SPORT BOITIER CHARGEMENT EN FRANCE

Description Bluetooth version: V5.0+EDR Radio frequency: 2.4ghz Support agreement: A2DP1. 3 / HFP1.6 HSP1.2 / AVRCP1.6 / D11.3 Transmission distance: 10 m Battery capacity: 50mAh Charging voltage/current: 5V/1A Play/talk time: approximately 4 hours Charging time: about 1 hour Standby time: 120 hours 32 Ω speaker impedance: phi 8 mm Microphone sensitivity: -42db Operating temperature: -10-50℃ Gross weight: 4 g *2 2. Charging warehouse parameters Input voltage/current: 5V/1A Battery capacity: 400mah Gross weight: 69 grams 4. Product list Earphone *2, charging bin *1, charging cable *1, ear cap *4, instruction manual *1 Product type: Wireless Earphones