1. Material ABS
2. Color black/purple
3. Battery capacity: 800MAH
4. Bluetooth version: V5.1
5. Input/output voltage: 5V-1A
6. Life time: about 6 hours
7. Speaker size: 8mm
8. Operation mode: smart touch
9. Frequency response: 20Hz-20KHz
10. Product features: dual mode switching, up and down music switching, volume increase and decrease, call/reject/play/pause. Summon voice assistant
11. Product size: 8x6x3.5cm
12. Product net weight: 70g
13. Product standard configuration: one product, one data cable, one manual. 2 pairs of spare ear caps
