*Support protocol: HSP, HFP, A2DP, AVRCP

*Bluetooth version: V5.0

*Transmission distance: 10M

*Working voltage: 5V

*Speaker impedance: 50Ω

*Speaker power: 16Ω

*Battery capacity: 110mAh

*Charging time: 1.5 hours

*Talk time: 6-8 hours

*Music playback time: 8-10 hours

*Standby time: 180 hours

*Material: TPE/ABS

*Product selling points:

1. Bluetooth 5.0, stable connection.

2.120mAh large capacity battery, up to 8 hours of playback.

3. Support SD card to play music.

4. Titanium mode speaker, clear high frequency, strong low frequency.