Wholesale 2.4g Wireless Mouse and Keyboard Combo KM-228W

Ergonomic Design: Comfortable tilt, reduce palm fatigue during long use.
DPI Adjustment: 800-1200-1600CPI, responsive, free to switch to suit your hand speed.
Power Saving: Low power saving technology, the keyboard without operation for 3 seconds into sleep mode, stand-by time up to about 277 days.
2.4G Wireless: Stable 2.4G wireless connection range up to 10m.
Durable Use: Keyboard key life up to 5 million times.

Specs & Details
Wireless Technology: RF 2.4GHz
Wireless Range: ≦ 10 meters
Receiver: Nano receiver
Rating Voltage/Current: 5V/25mA (USB receiver), 1.5V/1.7mA (keyboard), 1.5V/20mA (mouse)
Keyboard
Switch Type: Membrane
Key Type: Low cap
Key Number: 82
Multimedia Key: 12
Composite Control Keys: 4
Battery: 1 AAA battery
Dimension: 307x139x21.4 mm
Mouse
Resolution: 800-1200-1600 CPI
Button Number: 6 (Left key, right key, scroll, forward, backward, CPI switch)
Battery: 1 AA battery
Dimension: 109x64x36 mm
System Requirements: Windows 10/8/7/Vista/XP, Mac OS X 10.4 or later, Linux
Warranty: 2 years warranty
Box Content: 1. Wireless mouse 2. Wireless keyboard 3. USB receiver 4. User manual 5. Warranty card