1. Charging voltage: 3.7V
2. Button life: more than 3 million times
3. Standby time: about 1000 hours
4. Charging time: about 3 hours
5. Effective connection distance: 10 meters
6. Battery capacity: keyboard 350mah
7. Sleep time: 30 minutes
8. Continuous working hours: 200 hours
9. Support mainstream operating systems such as Windows, Mac, IOS, Android, etc.
10. The intimate noise reduction button design creates a comfortable environment without affecting the rest of the roommates and family
12. Keyboard size: about 37x12.5x0.6cm
13. Three modes: wireless 2.4G, dual Bluetooth 3.0 5.0