Bluetooth version���V5.0Bluetooth chip���BK3266Built in Battery���110mAHtalk time���8Hmusic time���9Hstand-by time���110HTransmission distance���10M4474
Bluetooth version���V5.0 Bluetooth chip���BK3266 Built in Battery���110mAH talk time���8H music time���9H stand-by time���110H Transmission distance���10M