Model Number: A300BL
- Bluetooth version: 5.3
- Battery capacity: 400mAh
- Charging time 2.5H
- Soundtrack: stereo 2.0
- Charging voltage: DC 5V
- Rubber paint
- Colorful breathing lights
- Micro-SD card/built-in FM
- Play time: 7h (lights on) 12h (lights off)
- Frequency response range: 2.402~2.480GHz
- Transmission distance: ＞10 meters (barrier free )
- Supported protocols: A2DP, AVCTP, AVDTP, AVRCP, HFP, SPP,
- SMP, ATT, GAP, GATT, RFCOMM, SDP, L2CAP