... 2, backlight fuunction 3, working distance: 10m New Bluetooth 3.0 slide-out backlit Keyboard for iPhone5 Products specifications ... 1,Slide-out design 2,Wireless bluetooth 3,Ultra slim slide out keyboard 4,Bluetooth connecting with Iphone 5,More comfortable ... support Apple & Windows system ,VISIA,MAC 3,Electrical specification : Bluetooth V3.0, Working distance:10mBattery:Polymer lithium ion battery (3 ...