1. Bluetooth version: 5.0
2. Speaker: high quality speaker
3. Chip: Lanxun low power consumption chip
4. Playing time: 3 hours
5. The touch control command is responsive and the operation is more comfortable
6. 10mm copper ring moving coil, three-band balance, wide bass
7. Headphone battery capacity: 35mAh
8. Charging box battery capacity: 200mAh
9. Effective distance: 10 meters
10. Headphone weight: 31 grams (including charging box), 6 grams (a pair of headphones)