2.4G I8 Mini Wireless Backlit Keyboard with Touchpad English Remote Control for Android TV BOX

i8 Backlit version: English Keyboard 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 Product With 7 colors Backlight ,change freely. Ergonomic handheld design is easy to carry and operate Fn+F2: Open or Close Keyboard (Backlight/ Backlit) Fn+ Space: Speed up the mouse move Fn+ F11: Full screen to browser Fn+F1(RF): Activation keys
i8 backlit version keyboard have AAA battery version or Li-ion battery version.