DY590 For Galaxy Tab A 10.5 T590 / T595 Detachable Plastic Bluetooth Keyboard Leather Tablet Case with Holder (Black)

DY590 For Galaxy Tab A 10.5 T590 / T595 Detachable Plastic Bluetooth Keyboard Leather Tablet Case with Holder (Black) 1. Material: fine sheepskin PU material, ABS plastic keyboard 2. Bluetooth 3.0 standard interface, effective operating distance: 10 meters 3. Modulation method: GFSK 4. Working voltage: 3.0-4.2V 5. Working current: 200mA 9. Standby time: >100 days 10. Charging time: 3-4 hours 11. Lithium battery capacity: 200mAh 12. Sustainable working time: >100 hours 13. Lithium battery life: 3 years 14. Pressing force: 80 +/- 10g 15. Key life: 5 million clicks 16. Working temperature: -10 - 55 degrees Celsius 17. Product size: 270x175x18mm