1. Size: 5.6*5.6*2.2cm
2. Weight: 47g
3. Material: ABS+PC
4. Battery voltage: 3.7V
5. Battery capacity: 180 mAh
6. Charging Voltage: DC5V/1A
7. Use time: about 4 hours, battery full time: about 2 hours
8. Connection mode: Bluetooth (4.0 and above)
9. Operating system: iOS 7.0 and above, Android 4.3 and above
10. Small size, easy to carry
11. The switch-free design is adopted, and the two machines can be turned on separately, which is simple to use.
