Redragon M688-1 Shark 2

Redragon M688 Shark 7200DPI 

 6 Levels DPI: 500, 1000, 2000, 3000, 4000, 7200, High Precision, Offers You An Accurate Tracking Experience

 2.4GHz Wireless Style, More Portable Than Those With Wire

 Warning Light Turns On Or Off Intelligently, Power-Saving

 10 Buttons (2 DPI Buttons, 3 Programmable Thumb Buttons)

 Compatible With Windows XP / Vista / Win 7 / Win 8

 Durable Smooth TEFLON Feet Pads, Ergonomic Design, Comfortable To Hold

 Working Distance: 15m

 Power Supply: 2 X AA Battery