M618GX Wireless Ergonomic Vertical Mouse 1600DPI Optical Mouse Delux Hiiri

1. Ergonomical design, comfortable touch, long-term use without fatigue 
2. 2.4G wireless mouse, 10 meters efficient distance 
3. Rubber coating on palm rest and main part to enhance user experience 
4. Removable rubber palm rest, anti-skid 
5. DPI: 800/1200/1600DPI 
6. Battery: 2*AAA batteries (Not Included) 
7. Compatible: Windows XP /7/8/10 Mac OS