For Xiaomi Pad 7 Ultra A0N14 Detachable Bluetooth Keyboard Case(Black)

1. Multi-angle stable support to meet different angle requirements. 2. Detachable keyboard for more convenient use. 3. Full-coverage protection on all sides to prevent scratches and wear on the devices corners. 4. Low-noise keys wont disturb others. 5. Bluetooth chip for stable connection, fast speed, and low power consumption. Specifications: 1. Bluetooth 3.0 standard interface 2. Effective operating distance: 10 meters 3. Modulation method: GFSK 4. Working voltage: 3.0-4.2V 5. Working current: Less than 2.5mA 6. Standby current: Less than 0.3mA 7. Sleep current: Less than 40uA 8. Charging current: Greater than 200mA 9. Standby time: Greater than 100 days 10. Charging time: 3-4 hours 11. Lithium battery capacity: 200mAh 12. Continuous working time: 100 hours 13. Lithium battery life: 3 years 14. Key force: 80+/-10g 15. Key lifespan: 5 million clicks 16. Operating temperature: -10 to +55 degrees Celsius