Make A Cool Statement With This Porsche 911 Wireless Gaming Mouse. It's A Perfect Gift For That Sports Car Lover In Your Life. Great Addition To Your Laptop And Desktop. 1.Nano very fine receiver, plug and play, no need to code intelligent connection technology 2.2.4GHz wireless transmission to provide the farthest reach of 10 meters operating distance 3. Switch 4. cursor speed adjustable 1600cpi 5. Low voltage alarm function 6. Wireless Carrier Frequency: 2402MHz-2480MHz 7. The working group frequencies: 16, automatic frequency hopping 8. Rated working voltage: 3V 9. Rated operating voltage: 13mA 10. tracing system: Optical 11. Maximum acceleration: 14 inches / sec 12. Resolution: 1600CPI 13. System Compatibility: Windows 98 / ME / NT / 2000 / XP / Vista / Win 7 / Linux or for Mac OS 14. Automatically Power-Saving sleeping function Specifications: Power Supply: 2 x AAA Battery (not included) Mouse type: Wireless Optical Mouse Interface: USB Button: 2 Buttons + 1 Scroll Wheel Color: Red, Black, Green, Sliver, Orange, Pink, Blue