BS34 wireless speaker BT V5.0 for 3 hours of calls and music support BT, TF card, USB playback FM radio IPX5.
1. Speaker: 52mm*1 4Ω5W THD+N 10%.
2. Size: 98x98x45mm. Weight: 243g.
3. BT specification: BT V5.0 JL. Support protocol A2DP, AVRCP, HFP.
4. Support BT, call, TF card, USB playback.
5. Calls / music time: 3 hours (80% volume). Charging time is about 2 hours.