1. Material: plastic
2. Quiet and low noise
3. Long standby time
4. Support waterproof
5. Interface: bluetooth
6. Support plug and play
7. The keys feel comfortable
8. Number of keys: 84
9. Applicable models: general
10. Button technology: X architecture
11. 10 meters bluetooth wireless transmission
12. There are multimedia function keys and shortcut keys
13. Use 2 AA batteries (not included in shipment)
14. If there is no response for 15 minutes, it will automatically turn on the power saving mode
15. The concave arc of the keycap relieves finger fatigue during long-term use
16. Can switch Windows, IOS, Android, three operating system compatibility modes
17. Size: 34.6x15x3.5cm
18. Weight: 0.7kg