For Samsung Galaxy Tab S9 / S9 FE YJ-S9 Split Bluetooth Keyboard Leather Tablet Case

Features
1. Supports horizontal and vertical screen switching, easy to use.
2. Touchpad design, responsive and precise control.
3. Colorful backlit keyboard, you can switch colors at will, full of atmosphere.
4. The detachable keyboard can connect up to three devices at the same time and can be switched for use.
5. Built-in large-capacity lithium battery, the working time of turning on the light is about 4~6 hours, and the working time of turning off the light is about 200 hours.

Parameters
1. Working voltage: 3.0V~4.2V
2. Working current: less than or equal to 3.0mA
3. Working hours: greater than or equal to 80 hours
4. Low battery alarm: 3.0-3.3V
5. Sleep current: less than or equal to 0.3mA
6. Standby time: greater than or equal to 100 days
7. Battery capacity: about 250mAh
8. Button strength: 50g-70g
9. Button life: 3 million times
10. Charging input: 5V/500mA
11. Connection distance: 10m
12. Charging time: 2~3 hours
13. Charging current: 150-300mA
14. Wake-up time: 2~3 seconds
15. Charging interface: TYPE-C
16. Operating temperature: -10 degrees Celsius to +55 degrees Celsius