Compatibility:
Compatible Models: IPHONE 5S , IPAD MINI (1ST GENERATION) , IPAD 4 , THE NEW IPAD(IPAD 3) , IPAD 2 , IPAD 1 , IPOD TOUCH 5 , IPOD TOUCH 4 , IPOD TOUCH 3 , IPOD TOUCH 2 , IPOD TOUCH 1 , IPHONE 5C , IPOD NANO 7 , IPOD NANO 6 , IPOD NANO 5 , IPOD SHUFFLE 4 , IPOD SHUFFLE 3 , IPOD SHUFFLE 2 , IPOD CLASSIC , IPHONE 5 , IPHONE 4 , IPHONE 4S , IPHONE 3gs , IPHONE 3g , IPAD air , IPAD MINI 2(IPAD MINI WITH RETINA DISPLAY)
Supports System: Win xp , IOS , Linux , Android 4.x , Win 2000 , Win 2008 , Win vista , Win7 32 , Win7 64 , Win8 32 , Win8 64 , MAC OS X

Specification
Connection Bluetooth
Bluetooth Version V3.0
Keys 64
Operating Range 10m
Powered By Built-in Battery

Battery
Built-in Battery Capacity  160mAh
Standby Time 64Hour
Charging Time 3-4Hour
Working Time 64Hour

Dimensions & Weight
Dimensions  9.17 in x 4.76 in x 0.17 in (23.3 cm x 12.1 cm x 0.44 cm) 
Weight  6.35 oz (180 g) 

Packing List
1 x Keyboard
1 x USB Charging Cable (80cm)
1 x Chinese User Manual