1. Bluetooth scheme: 5.0 EDR, A2DP, HSP, AVRCP
2. Frequency: 2.4GHz-2.48GHz
3. Bluetooth transmission distance: ≤10 meters
4. Bluetooth receiving distance: ≤10 meters
5. Charging voltage: DC 5V
6. Battery: 200mA
7. Working time: about 6 hours
8. Bluetooth receiving function: connect 1 mobile phone
9. Packing size: 100x78x22mm
10. Weight: 55g color box
11. Packing list:
- Bluetooth Adapter x 1
- 3.5mm audio cable x 1
- Charging cable x 1
- Instruction manual x 1
