1. Chip: Jerry AD6973D
2. Bluetooth version: 5.3
3. Receiving distance: 12m
4. Working hours: music playback for about 6 hours (volume 80%)
5. Standby time: 35H
6. Talk time: 3.5H
7. Charging time: about 2H
8. Charging box battery model: 901635/3.7V/470mAh (with protection board)
9. Single ear battery: 35mAh
10. Binaural battery life: 3-4 times
11. Use ENC noise reduction technology to filter noise and make calls and communication clearer.
12. Semi-in-ear design, ergonomic, light and comfortable to wear without pressing on the ears.