Features 1、Install the keyboard and upgrade your tablet to a laptop. Remove the keyboard to use it as a portable tablet. 2、Chocolate button, moderate key rebound, comfortable touch. Stable connection, smooth typing. 3、LED backlight effect, easy to switch. Specification Features: Install the keyboard and upgrade your tablet to a laptop. Remove the keyboard to use it as a portable tablet. Chocolate button, moderate key rebound, comfortable touch. Stable connection, smooth typing. Magnetic connection design, stable and not fall off, easy to install or remove. LED backlight effect, easy to switch. Ultra-thin and lightweight design, not take up much space, for convenient carry. Specially compatible with Pro 3/4/5/6/7.(The tablet is not included) Specification: Type: Wireless BT keyboard Color: Black BT version: V3.0 Transmission distance: 10m(barrier-free) Key life: About 5 million times click Battery capacity: 550mAh Working voltage: 3.0-4.2V Working current: <2.5mA Applicable tablet: Compatible with Pro 3/4/5/6/7 Item size: 29.5 * 22 * 0.5cm /11.61 * 8.66 * 0.2in Packing list: 1 * Keyboard 1 * Data cable 1 * User manual Package List 1 * Keyboard 1 * Data cable 1 * User manual