Hatop Universal 8-9 inch Bluetooth Keyboard Leather Stand Case For PC Tablet Bluetooth 3.0 keyboard technology, keyboard can be used anywhere within of Tablet. All ports and functions are accessible (Camera, Speaker, earphone, mic and charging ports) With a built-in Bluetooth Keyboard to get your Tablet into the laptop style postion for quicker and more comfortable typing Compatible: Samsung / Lenovo / Huawei / xiaomi and other Tablet (Universal 8.0-9.0 inch Tablet) Lightweight, slim, quiet keystrokes, water/dust-proof.