Feature:1. The BT keyboard and protective case can be separated, convenient to use.2. 7-color backlight effect, easy to switch, bringing immersive visual effect.3. Large size touchpad supports multiple touch control gestures, effectively improves working efficiency.4. Support landscape/portrait mode switching, adjustable viewing angles are aimed to make your work more efficient and comfortable.5. Equipped with hidden pen slot, easy to store or remove the pen, not easy to lose.Specification:Features:The BT keyboard and protective case can be separated, convenient to use.7-color backlight effect, easy to switch, bringing immersive visual effect.Large size touchpad supports multiple touch control gestures, effectively improves working efficiency.Support landscape/portrait mode switching, adjustable viewing angles are aimed to make your work more efficient and comfortable. Equipped with hidden pen slot, easy to store or remove the pen, not easy to lose.The protective case provides 360 conservation for your tablet, shockproof, anti-fall and scratch-proof.Compatible with iPad Pro 12.9'' 2018/2020/2021.Built-in 450mAh large capacity battery, Type-C charging port, long endurance time.Specification:Color: BlackBT version: V5.0Transmission distance: About 10mProtective case material: TPUKey force: 8010gKey lifespan: About 5 million times clickCharging port: Type-CBattery capacity: 450mAhWorking voltage: 3.0-4.2VWorking current: <2.5mAStandby current: <0.3mACharging current: >200mAApplicable tablet: Compatible with iPad Pro 12.9'' 2018/2020/2021Note:Only the keyboard kit is included in the package.Packing list:1 * Keyboard(with protective case)1 * Data cable1 * User manualPackage List:1 * Keyboard(with protective case)1 * Data cable1 * User manual