For iPad Pro 11 2024 A13B-AS Backlight Bluetooth Touch Keyboard Leather Tablet Case with Pen Slot(Blue)

1. Bluetooth 3.0 standard interface
2. Effective operating distance: 10 meters
3. Modulation mode: GFSK
4. Working voltage: 3.0-4.2V
5. Working current: 2.5mA
6. Standby current: 0.3mA
7. Sleep current: 40uA
8. Charging current: 200mA
9. Standby time: 100 days
10. Charging time: 3-4 hours
11. Lithium battery capacity: 280mah
12. Sustainable working time: 100 hours
13. Key life: 5 million clicks
14. Working temperature: -10 degrees Celsius to 55 degrees Celsius
15. Interface: Type-C
16. Keyboard with touchpad and three-color backlight