1. Applicable : Designed for Pro 7 Plus (2021),for Pro 7 (2019),for Pro 6 (2018),for Pro 5th generation (2017),for Pro 4,for Pro 3 12.3 inch tablet with slightly dispersed keys for a more familiar and efficient typing experience.
2. Wireless Technology: Wireless technology, provides high speed connection with signal distance up to 33ft. Separate keys and scissor switches will make your typing as comfortable as on a laptop, each key can support 5 million keystrokes.
3. C Charge:The charging cable connects via a C Charge cable, and the built in 350mAh battery supports continued use for 35 hours on a full charge of 2 hours. it automatically goes into sleep mode when not in use for 15 minutes. Press any key for 5 seconds to activate.
4. Touchpad: The built in touchpad of Portable keyboard gives you a touch screen experience without taking your hands away from the keyboard, making it easier to operate.
5. Ergonomic Design: Key core, PU leather, ergonomic design, simple and compact layout, quiet typing function, make your hand feel more comfortable while typing and reduce the burden on your hand.

Specification:
Item Type: Wireless Keyboard
Material: ABS, PU
Battery Type: Lithium Ion Battery 402030 (Ship with Inbuilt Battery)
Battery Capacity: 350 mAh
Color: Black
Suitable for: Keyboard Size Specially Designed for pro3, for pro4, for pro5, for Pro6,for Pro7,for 7 Plus, Specially Designed, Keyboard Support Full for System, Can Be Used in Many Ways
Support Protocol: 3.0,4.0,1.1
Wireless Distance: Approx. 10meter / 33ft
Charging Interface: USB C
Functional Features: FN Combination of Multimedia Functions

How to Use:
Take out the product and use it

Package List:
1 x keyboard
1 x Power Supply Line
1 x User Manual