Features:

• Sleek and stylish, the Wireless Keyboard Case has a rubberized matte feel while the rotating stand is made of brushed aluminum,Enhance the utility and convenience for your iPad Air with the lightweight and durable Wireless Keyboard Case.
• Additionally, the slim case design allows for easy transportation inside a purse or briefcase.
• While the case is designed to work only for an iPad Air, the keyboard may be used with any Bluetooth compatible device.

 
Specification:

• Transmit range: up to 10 Meters
• Range of Frequency: 2.4 GHz Spectrum
• Operating Voltage: 3.7V (powered by Li-on)
• Operation Current: <5mA
• Standby Current: 1.0mA
• Sleep Current: <0.25mA
• Color: Pink / Green /White/ Black