For Galaxy Tab A11+ / A9+ DUX DUCIS DK Series Backlight Magnetic Wireless Keyboard Vegan Leather Tablet Case(Black)

1. Bluetooth version: 5.0 2. Operating distance: about 10m 3. Charging interface: Type-C 4. Product material: PU leather + TPU 5. Battery capacity: 280-420mAh 6. Charging time: 2-3H 7. Working voltage: 3.0-4.2V 8. Charging current: about 200mA 9. Continuous working time: about 80H 10. Standby time: about 120 days when fully charged 11. Working temperature: -10 - 55 degrees Celsius 12. Magnetic keyboard design, easy to disassemble and easy to use 13. Built-in multi-touch panel, different control gestures, switch at will 14. Bluetooth 5.0 chip, fast transmission speed, sensitive typing without delay 15. Type-C interface fast charging, built-in large-capacity battery, fast charging, longer standby time