RK508C Detachable Magnetic Plastic Bluetooth Keyboard with Touchpad + Silk Pattern TPU Tablet Case for iPad 9.7 inch, with Pen Slot & Bracket(Silver)

1. TPU soft shell with pen slot, can be used as a bracket. 2. The keyboard and holster can be separated. 3. With X-scissor foot button structure design, the chocolate keycap is ultra-thin and silent. 4. Strong magnetic absorption, the keyboard can be sucked on the protective cover, will not fall, use more assured. 5. Bluetooth 3.0 chip, faster, lower power consumption, Bluetooth is more stable. 6. Intelligent power saving sleep function. Product parameters 1. Bluetooth 3.0 standard interface 2. Effective operating distance: 10 meters 3. Modulation method: GFSK 4. Working voltage: 3.1-4.2V 5. Working current: <=3.0mA 6. Standby current: <0.3mA 7. Sleep current: <=0.1mA 8. Charging current: <=200mA 9. Standby time: >=95 days 10. Charging time: <= 2 hours 11. Lithium battery capacity: 200mAh 12. Sustainable working hours: >=76 hours 13. Lithium battery life: 3 years 14. Button force: