Specifications

Keyboard  Specifications
Size: 11.4" x 4.5" x 0.35" (L x W x H)
Requires 2 AAA batteries (not included)

Mouse  Specifications
Slim optical mouse with rolling wheel
Size: 4.5" x 2.5" x 0.75" (L x W x H)
Requires 1 AAA battery (not included)
ON / OFF Switch to save power

 2.4 GHz Wireless Keyboard + Mouse combo
Supports: Windows and Mac OS
No drivers / installation required
Multimedia features with Fn key

Version 2.4GHz
100% brand new and high quality.
Wireless bluetooth for a cable-free and clutter-free desk.
Super slim size with 78 keys.
Advanced patent on less noise and adopt latex spring circle and scissor structure.
Exactly functions the same with the laptop keyb.
Keyboard:2x AAA battery for power(not included).
Mouse: 2xAAA battery for Power(Not Included)

Requirement
Windows / Mac OS
1 USB Port (for receiver)
4 AAA batteries (not included)