1089A Magnetic Charging Bluetooth V3.0 Keyboard Microfiber Leather Tablet Case For Microsoft Surface Pro 3 4 5 6Black

1. Bluetooth 3.0 standard interface

2. Effective distance within 10 meters

3. Lithium battery capacity: 350mAh

4. Charging time: 2-3 hours

5. Sustainable working hours: 35 hours

6. Standby time: 100 days

7. Working voltage: 3.0-4.2V

8. Working current: 2.5mA

9. Standby current: 0.3mA

10. Sleep current: 40uA

11. Charging current: 200mA

12. 5 million button click life

13. Product size: 29.6x22x7mm

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