Free Wolf X8 Gaming Mouse Silent 2.4GHz 2400DPI 6 Keys Wireless Optical Mouse USB Receiver - Black
Main Features: 
Ergonomically designed, stylish and comfortable hand feeling.
Professional optical positioning technology for more accurate positioning.
Intelligent mini-receiver, automatic connection, no need for complicated code.
800-2400dpi adjustable resolution, enjoy your wireless space.
No programmable need, plug, and play, easy to use.
7 colors LED breathing light effect.
Specification: 
Item Name: Wireless Mouse
Material: ABS
Wireless Transmission Distance: 10m/32.81ft (Approx.)
Frequency: 2.4GHz
Button: 6
DPI: 800/1200/1600/2400DPI
Power Supply: USB Rechargeable
Support System: for Windows 98 SE/ME/2000/XP/2003/MAC
Features: Ergonomic, Wireless, Silent, Breathing Light, Easy to Use
Size: 13.8cm x 8cm x 3.8cm/5.43" x3.15" x 1.50" (Approx.)
Notes:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow a slight dimension difference due to different manual measurements.
Package Includes:
1 * Wireless Mouse
1 * USB Receiver
1 * Charging Cable