Brand : HOCO
Model : W54
 
 
1. BT version: v5.3. Chip: Blue trum AB5632C
2. Supported protocols: A2DP, AVRCP, HSP, HFP.
3. Transmission distance: 10m.
4. Transmission frequency: 2.4GHz.
5. Frequency response: 20-20000Hz.
6. Battery capacity: 400mAh.
7. Charging input: DC5V, Type-C.
8. Charging time: 2 hours.
9. Talk / music time: Usage time: 30 hours (22 hours with ANC on)(80% volume). Standby time: 180 hours.
10. Supports songs switching, songs play / pause, volume adjustment.
11. Supports BT, AUX playback modes.
12. With microphone.
13. Sizes: 188*168*79mm.
14. Weight: 239g.