This is K886 Mini Bluetooth Keyboard White， advanced patent on less noise and adopt latex spring circle and scissor structure. The Bluetooth Keyboard which is creative and easy to use will bring you novel feeling of wireless transmitting.                                    Features            Bluetooth version: Bluetooth V2.073 keys mini keyboardBuilt in rechargeable Li-ion battery， micro usb port chargingBuilt in intelligent power manage software for power conservation Working range: 10metres / 32feetCharging time: 3-4 hours Matching with system press Fn + RFWork with ipad / iphone4.0 os / PS3 / PC / HTPC / Smart Phone                                                                                                Package Includes            1 x K886 73 Keys Mini Bluetooth V2.0 Computer Keyboard1 x Power USB 2.0 Cable