For Samsung Galaxy Tab S9 Ultra / S8 Ultra DUX DUCIS TK Series Wireless Bluetooth Keyboard Tablet Case(Black)

1. Bluetooth version: 5.02. Operating distance: about 10m3. Charging interface: Type-C USB4. Product material: PU+TPU+ABS5. Battery capacity: 180mAh6. Charging time: 2-3H7. Working voltage: 3.0-4.2V8. Charging current: about 200mA9. Working current: about 10mA10. Working hours: about 30 days11. Standby time: about 150 days12. Battery life: 3 years13. Working temperature: -10 – 55 degrees Celsius14. Thin and portable, magnetic suction, more comfortable texture15. Built-in double magnet design, detachable keyboard, stable and not easy to fall16. Multi-functional touch panel, supports multiple touch gestures, easy to operate the tabletSpecification: General Compatible with Samsung:  Galaxy Tab S9 Ultra , Galaxy Tab S8 Ultra Package Weight One Package Weight 1.17kgs / 2.57lb One Package Size 35cm * 23.1cm * 3cm / 13.78inch * 9.09inch * 1.18inch Qty per Carton 20 Carton Weight 23.40kgs / 51.59lb Carton Size 50cm * 31cm * 45cm / 19.69inch * 12.2inch