For Lenovo Xiaoxin Pad Pro 12.7 inch AM24-A TPU Ultra-thin Detachable Bluetooth Keyboard Tablet Leather Case with Touchpad(Black White)

1. Bluetooth 3.0 standard interface2. Effective operating distance: 10m3. Modulation method: GFSK4. Working voltage: 3.0-4.2V5. Working current: less than 2.5mA6. Standby current: less than 0.3mA7. Sleep current: less than 40uA8. Charging current: greater than 200mA9. Standby time: more than 100 days10. Charging time: 3-4 hours11. Lithium battery capacity: 200mAh12. Sustainable working hours: 100 hours13. Lithium battery life: 3 years14. Button force: 80+/-10g15. Button life: 5 million clicks16. Operating temperature: -10 degrees Celsius to +55 degrees Celsius17. Interface: Type-C charging port18. Detachable keyboard design, easy to take19. With touch panel, easy to useSpecification: General Compatible with Lenovo:  Xiaoxin Pad Pro 12.7 inch Package Weight One Package Weight 0.83kgs / 1.82lb One Package Size 31cm * 22cm * 2.5cm / 12.2inch * 8.66inch * 0.98inch Qty per Carton 20 Carton Weight 18.00kgs / 39.68lb Carton Size 35cm * 32cm * 30cm /