DUX DUCIS Bluetooth Keyboard Leather Case with Touchpad & Smart Sleep Function For iPad Pro 12.9 2020/2021/2022(Black)

Features:1. Not just a protective case, built-in bluetooth keyboard, more powerful2. The keyboard and leather case can be separated3. Bluetooth chip, fast speed, low power consumption, stable4. Precise cut for easy access to all buttons and ports, giving you smooth operation5. Touch & smart sleep & stand function, easy to use6. Easy to insert and remove7. Tablets are not includedProduct Specifications:1. Bluetooth connection distance: less than or equal to 10m2. Working voltage: 3.0-4.2V3. Working current: less than or equal to 10mA4. Standby current: less than 0.3mA5. Charging current: 180mA6. Uninterrupted operation time: about 30 days7. Standby time: more than 150 days8. Charging time: 2-3 hours9. Lithium battery capacity: less than or equal to 200mAh10. Lithium battery life: 3 years11. Working temperature: -10-55 degrees Celsius12. Material: TPU+PU+ABS13. Charging port: Type-C