TWS True Twins Wireless Bluetooth Earphones Earbuds with Automatic
Charging CaseBluetooth version: V5.2 Support protocols A2DP, AVRCP, HFP,
Working voltage: 3.1v-4.2v Charging voltage: 5v-1a Battery capacity of head
set: 50mah Storage box battery capacity: 2000mah Transmission distance:
10M / Talk time: 4 hours Playback time: 4 hours / Headset charging time:
1-1.5 hours Charging time of storage box: 1-2 hours / Compatible for all
Bluetooth devices and Android and iOS Smart Phones
No specifications available.
