Gright® Wireless Bluetooth 3.0 Universal Pocket Folding Keyboard for Smartphones - Iphone, Htc，Samsung GALAXY Note 3/Samsung GALAXY S4 S5/Samsung GALAXY/Android Phone/Tablet PCApple iPad 1 2 3 4 iPad Mini/Grand 2/HTC One/Moto X/Nexus 5/Sony/Foldable Keyboard Supports Apple Ios/microsoft/android Systems

Specification:
1. MICR interface standard
2. Operating distance to 10 meters
3. Modulation system: GFSK
4. Operation Voltage: 3.0~4.2V
5. Operation Current: <2.5mA
6. Standby Current: <0.3mA
7. Sleeping Current: <40uA
8. Charging Current: >=200mA
9. Standby time: >30 days
10. Charging Time:< 4~5 hours
11. Lithium Battery Capacity: 110mA
12. Working Time: 44 hours
13. Lithium Battery Life: 3 years
14. Operation Temperature: -10~55C
15. Key Strength: 80+/-10g
16. Key life: 5 million Strokes
17. Color: White and Black, please leave a message
for what color you want, or we will ship out in random
18. Compatible with iPad 2/3/4 Windows Surface
and Android Tablet
19. Size: 29.3*8.4*0.6cm