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Description
1. Bluetooth version: 5.3 (AD6973D4)
2. Channel: Stereo
3. Supported protocols: a2dpavctpavdtpavrcphfp
4. Music playback time: 5h
5. Talk time: 4h
6. Headphone battery capacity: 30mAH (without protection board, headphone board lithium battery protection IC), Storage battery capacity: 500MAH (with protection board)
7. Charging time: 2h
8. Speaker: 13mm
9. Standby time: 300h
10. Speaker sensitivity: 114DB+-3DB
11. Input charging standard: DC 5V
12. Bluetooth operating frequency: 2.402GHz-2.480GHz
13. Maximum transmission distance: 10m
14. Voice prompt: supported
15. Multipoint connection: not supported
16. Wearing style: In-ear / semi-in-ear
Specifications
Additional information
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Option | Default |

























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