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. \u20222-in-1 design, it is not only a Bluetooth keyboard protector but also a tablet case \u2022The keyboard has a built-in lithium battery, convenient to charge and use \u2022Can be converted to a supporting stand for hands-free movie watching and web surfing \u2022Strong magnetic absorption at the keyboard position, and the keyboard won't move easily \u2022The leather case is made of PU leather+ABS+TPU materials, durable for long service life Specifications: \u2022Bluetooth Connection Distance: \u226410m \u2022Operation Voltage: 3.0~4.2V \u2022Operation Current: \u2022Standby Current: \u2022Shutdown Current: \u2022Charging Current: 100mA \u2022Uninterrupted Operation Time: >50 hours \u2022Standby Time: > 100 days \u2022Charging Time: 2-3 hours \u2022Lithium Battery Capacity: 200mAh \u2022Lithium Battery Life: 3 years \u2022Operating Temperature: -10 to 55\u2103 \u2022Materials: TPU+PU+ ABS Compatible with: \u2022Galaxy Tab S10 Ultra Package included: \u20221 x Tablet Case \u20221 x Bluetooth Keyboard \u20221 x English and Chinese User Manual \u2022Other items not included