Keyboard Case For Microsoft Surface Pro 4 5 6 7

Keyboard + Case For Microsoft Surface Pro 4 / 5 / 6 / 7

Features:

1. Not only a protective case, built-in Bluetooth keyboard, more powerful

2. The keyboard and leather case can be separated design

3. Bluetooth chip, fast speed, low power consumption, stable

4. Precise cutting, easy access to all buttons and ports, providing you with smooth operation

5. Support and touchpad function, easy to use

6. Easy to insert and remove

7. Tablets are not included

Specifications:

1. Bluetooth standard interface

2. Effective operating distance: 10 meters

3. Modulation method: GFSK

4. Working voltage: 3.7-4.0V

5. Working current: less than 8mA

6. Standby current: less than 0.3mA

7. Sleep current: less than 50 microampere

8. Charging current: more than 200mA

9. Standby time: more than 100 days

10. Charging time: 2-3 hours

11. Lithium battery capacity: 200mAh

12. Sustainable working hours: not less than 30 hours

13. Lithium battery life: 3 years

14. Button force: 80+/-10g

15. Button life: 5 million clicks

16. Working temperature: -10-55 degrees Celsius

17. Charging port: Type-C

18. Weight: 867g

19. Product size: 29.8x21.4x2.2cm

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