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1. Bluetooth version: V5.0
2. Support protocol: RX (A2DP, AVRCP, HFP), TX (A2DP)
3. Working frequency band: 2.402GHz -2.480GHz
4. Audio coding: SBC
5. Working current: RX is less than 22mA, TX is less than 35mA
6. Built-in battery: 250mAH
7. Charging current: about 200mA
8. Charging time: about 2 hours
9. Bluetooth distance: greater than 10m (open place)
10. Charging method: Micro USB 5V/0.5A
11. Input/output connection mode: AUX interface
12. Compatible: Android, IOS system mobile phone and PAD, and Bluetooth 13. Speaker or headset connection use
14. Weight: about 23g
15. Size: about 5.2x1.3 cm
Packing list:
- Bluetooth adapter x1
- 3.5mm audio cable x1
- Charging cable x1
- Manual x1
Specification:
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