Annadue iv756kb08d Wireless Earbud

Specification: Condition: 100% Brand New Item type: True Wireless Earphone Material: ABS Color:As picture show Weight: approx. 119 g. Bluetooth version: V5.1 BT8832A Support: HSP1.7/HSO1.2/A2DP1/AVRCP1.6/SPP1.2/PBAP 1.0 Call time: 4-5 hours. Music playback time: 4-5 hours. Charging time: 1-2 hours. Ambient temperature: -10 °C - 55 °C. Battery capacity: 50 mAh. Model: 18650. Charging cabin capacity: 2000 mAh. Model: 904735. Package contents: 1 x charging cabin. 2 x headphones. 4 x ear plugs. 1 x connection cable. 1 x manual.