Ginamart Surface Pro 3 Detachable ABS Wireless Bluetooth Keyboard PU Leather Case with Touch Pad for Microsoft Surface Pro 3 12.2 inch Tablet (Orange) Featured Simulation of PU leather material, fashionable and generous, durable and easy to clean. Exquisite workmanship, feeling comfortable. With ABS material to build, no any harmful substance and it won't be harmful to body's health at all Using magnetic adsorption function, keyboard and tablet can be split and fit anytime, easy to carry Efficient touch, mouse and keyboard in one. W5.8cm x L7.5cm standard-sized touchpad, touch mouse function, multi-touch and control Built-in slimmest wireless Bluetooth 3.0 keyboard, Automatic connecting(don't need to enter password) Built-in rechargeable lithium battery lasts for approximately 100 hours per charge