Simple operation, responsive. Thin and portable, easy to carry. All-inclusive protection, and stable support. Magnetic adsorption, detachable keyboard, dual-magnet design, stable and not falling. Chocolate keys, comfortable percussion. Supports a variety of touch Gestures, and easy to operate tablet. 2-in-1 design, it is not only a Bluetooth keyboard protector but also a tablet case The 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 Strong magnetic absorption at the keyboard position, and the keyboard won't move easily The leather case is made of PU leather+ABS+TPU materials, durable for long service life Specifications: Bluetooth Connection Distance: 10m Operation Voltage: 3.0~4.2V Operation Current: Standby Current: Shutdown Current: Charging Current: 100mA Uninterrupted Operation Time: >50 hours Standby Time: > 100 days Charging Time: 2-3 hours Lithium Battery Capacity: 200mAh Lithium Battery Life: 3 years Operating Temperature: -10 to 55 Materials: TPU+PU+ ABS Compatible with: Galaxy Tab S10 Ultra Package included: 1 x Tablet Case 1 x Bluetooth Keyboard 1 x English and Chinese User Manual Other items not included