Color Black Model BT8A Quantity 1 Piece Material ABS Compatible Models IPHONE 5SIPHONE 5CIPHONE 5IPHONE 4IPHONE 4SIPHONE 3gsIPHONE 3gIPAD airIPAD MINI 2(IPAD MINI WITH RETINA DISPLAY)IPAD MINI (1ST GENERATION)IPAD 4THE NEW IPAD(IPAD 3)IPAD 2IPAD 1IPOD TOUCH 5IPOD TOUCH 4IPOD TOUCH 3IPOD TOUCH 2IPOD TOUCH 1IPOD NANO 7IPOD NANO 6IPOD NANO 5IPOD SHUFFLE 4IPOD SHUFFLE 3IPOD SHUFFLE 2IPOD SHUFFLE 1IPOD CLASSICOthersSamsung cellphone Tablet PC Supports System IOSAndroid 2.xAndroid 4.x Connection Bluetooth Bluetooth Version V3.0 Keys 80-key keyboard w/ 20-key touchpad Operating Range 10 m Powered By AAA Battery Built-in Battery Capacity N/A mAh Standby Time 80 Hour Charging Time N/A Hour Working Time 40~50 Hour Other Features 2 x AAA batteries (not included) Packing List 1 x Bluetooth keyboard 1 x English manual