Characteristics:
1. Open ears design, safer for outdoor activities.
2. Healthy and comfortable air conduction technology, protect your ear.
3. 8h battery time, meeting daily needs.
4. Bluetooth 5.1 connect without delay.
5. HD sound experience intelligent noise cancellation.
6. Simple button design, one hand operation.
7. Comfortable and stable.
Parameters:
1. Bluetooth version: v5.1
2. Bluetooth profiles: HSP/HFP/A2DP/AVRCP
3. Speaker sensitivity: 113 + / - 3db
4. Frequency response range: 20Hz-20kHz
5. Speaker impedance: 32 ohm + / - 15%
6. Rated power: 2MW
7. Speaker size: diameter 14.2mm
8. Bluetooth range: less than or equal to 12m
9. Play time: about 8h (80% volume)
10. Talk time: about 7h (80% volume)
11. Standby time: about 48h (connected)
12. Battery capacity: 140mAh
13. Charging time: about 1.5h
14. Charging input: DC5V/1A
15. Charging mode: Type-C
16. Material: ABS+silicone
17. Weight: about 23g