Galaxy Tab A11+ Bluetooth Keyboard Case

1. BT 3.0 standard interface 2. Effective operating distance: 10 meters 3. Modulation method: GFSK 4. Working voltage: 3.0–4.2 V 5. Working current: Less than 2.5 mA 6. Standby current: Less than 0.3 mA 7. Sleep current: Less than 40 µA 8. Charging current: Greater than 200 mA 9. Standby time: Greater than 100 days 10. Charging time: 3–4 hours 11. Lithium battery capacity: 200 mAh 12. Continuous operating time: 100 hours 13. Lithium battery lifespan: 3 years 14. Button actuation force: 80 ± 10 g 15. Button lifespan: 5 million presses 16. Operating temperature: –10 °C to 55 °C 17. Keyboard with integrated touchpad 18. Keyboard with backlight