iMice G-1800 1600DPI Adjustable 2.4GHz Wireless Mouse Ergonomic Optical Mouse for Laptop PC Office Use
Features:
- Ergonomic design fits your palm to the maximum extent, give the best comfort
- Intelligent connectivity, no need code, plug and play
- 2.4 GHz wireless technology can be up to 10 meter range and provide a reliable connection without any interference. 
Specification:
Model: G-1800
Tracing system: optics
Item Name: Wireless Gaming Mouse
Key Quantity: 4 buttons
The Max DPI: 1600 DPI
Power Type:2 AAA Battery(Not included)
Wireless transmission frequency: 2.4GHz
Adjustable DPI Switch: 800-1200-1600
Key Life: 10 million
Size: 128*68*40mm
User for: For Video Game,Desktop,and Laptop
Package Includes:
1x Wireless Mouse (Black)
1x USB Receiver