1.[Convenient]Wireless asynchronous, no switching, can be used simultaneously with the large keyboard without conflict.
2. [Lightweight and stylish]compact and convenient, convenient to store and save space, suitable for business travel.
3.[Simple setup]its easy to get started, just plug the receiver into a USB port and start crunching numbers right away. No drivers required. Keys are easy and silent to press, greatly speed up your productivity!
4. [Waterproof design] Ultra-thin chocolate buttons are used, which are soft and comfortable to Press.
5.[Compatibility]Works with PC and desktop computers that have Windows 2000/ XP/ Vista/ 7/ 8/ 10 operating systems,macbook

Bluetooth wireless chocolate numeric keypad
Bluetooth version: 3.0
Key life: more than 10 million times
Battery: 1.5 V
Weight: 102g
Support system: three systems IOS, ANDROID, WINDOWS
size:140x85x10mm
Material:ABS
colour:Black

Package Contents:
1 x keyboard
1 x English manual

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.