Specifications:

1. Type: Bluetooth-Compatible Wireless
2. Application: Smart Phone , Desktop, Laptop, Tablet
3. Keyboard Standard: 66 keys
4. Language: English
5. Operation Style: Capacitive
6. The effective range of operation: 10m
7. Continuous operation: ≥ 30 hours
8. Support system: for iOS/Android/Windows
9. Charging duration:<2 hours
10. Lithium battery capacity: 140 mAh
11. Key lifespan:>3 million times
12. Standby duration: ≥ 150 days
13. Standby current: 0.3 mA
14. Modulation method: GFSK
15. Working voltage: 3.0-4.2V
16. Packaging weight: 246g
17. Product size: 282.00×97.00×17.25mm/11.1×3.82×0.68inch
18. Made in China