• 2.4GHz wireless mouse, optical technology

• Built-in energy saving system

• Nano receiver and hidden in the bottom of the mouse

• Ergonomically designed, comfort to use

• With 6 keys, including scroll wheel, page forward and page backward buttons for easy Internet surfing

Specifications:

• Interface Type: USB

• Number of Buttons: 6

• Tracking Method: Optical

• Number of Rollers: 1

• DPI: 1600-2000DPI

• Operation Mode: Opto-electronic

• Hand Orientation: Both hands

• Application: Desktop, Laptop

• Mouse Power: Power by 2 x AAA batteries (not included)

• Mouse Type: Wireless optical mouse

• Style: 3D

• Wireless Technology: Support

• System Compatibility: for Windows 98 / ME / NT / 2000 / XP / for Vista / for Win 7 / for Linux or for Mac OS

• Size: 105 x 70 x 36mm

• Note:  The USB Receiver is packaged in the Mouse, open the battery cover then you'll see it.