DUX DUCIS Rotary Wireless Bluetooth Keyboard Case for iPad Pro 11-inch (2018) - Black

• Easy to do a presentation, multiple angles rotation

• Colorful backlight switching, just like working on Macbook when hit the keys

• Open the cover, Bluetooth connection works automatically

• iPad wakes up or sleeps automatically when cover is open or closed

• Come with Apple Pencil holder

• ABS cover, light and endurable

Specification:

• Main Material: ABS

• Key Quantity: 78

• Bluetooth Version: 4.0

• Operation Distance: 10M

• Modulation System: GFSK

• Working Voltage: 3.3-4.2V

• Working Current: 0.2-1.0mA

• Sleeping Current: ＜100μA

• Charging Current: Backlight Version 280-320mA

• Standby Time: Backlight Version  180 Days

• Continuous Usage: 350 Hours (Backlight off); About 2.5 Hours (Backlight on) 

• Charging Time: ＜2 Hours

• Battery Capacity: Backlight Version 500mAh

• Battery Life: 3 Years

• Key Life: >5 Millions Hits

• Working Temperature: -10 ±55°C

• Dimensions: 256 x 193 x 173mm