A8 Mini Wireless Keyboard 7 Backlit 2.4G Google Voice Mouse Remote Touchpad Lithium Battery For Android TV Box PC Description: Size (L x Wx H):146.8 x 97.5 x19mm Weight: 110g Operational Range: up to 10 meters Transmit Power : +5db . Operation Voltage: 3.3V Operation Currenl:< 50mA Charging Current: < 300mA Sleep Current:1mA Specifications: - With 7 colors Backlight - Languages Version (Optional) : English - Wireless mouse 2.4G Wireless Connection Range: Radius 3 m - High sensitivity touch template, template DPI adjustable function touch - Mini QWERTY 92-key keyboard multimedia control keys and PC gaming control keys - Automatic sleep / wake patterns - Ergonomic handheld design is easy to carry and operate - With Battery (Optional): it is powered by Li-ion Battery(include),and can be charged via USB cable -No battery: you can choose, just check it when order it - The Air mouse cannot use on LG and Samsung TV( Smart TV) Package Included: 1*A8 Keyboard 1*2.4G receiver 1*User Manual