Bluetooth keyboard combined with PU leather tablet protective case. The Bluetooth keyboard has a built-in lithium battery, convenient to charge and use. Can be converted to a supporting stand for hands-free movie watching and web surfing; the angle of the stand can be adjusted. The keyboard with shortcut keys allows you to operate quickly. Keyboard keys made of ABS material, with good hand feeling. The keyboard has a touchpad for convenient operation.Specification: Material: PU leather + ABS plastic Bluetooth chip: Bluetooth 3.0 Connection distance: 10M Keyboard language: American English Battery capacity: 150mAh Standby time: 80 days Continuous working time: 60H Charging time: 1.5-2H Button life: 5 million Compatible with: Lenovo Tab P11 Pro Gen 2 Package included: 1 x Bluetooth Keyboard 1 x Leather Case 1 x Charging Cable 1 x English User Manual