Product Description Car-shaped optical mouse with fantastic design. Advanced optical technology responds to your fastest movements with accurate tracking and precise guidance. Product Details Type: optical, funny Item model number: H-MS-1086 Color: red, blue, silver-gray, black and white Weight: 0.23 lb. Product Dimensions: 3.8 x 2.4 x 1.5 inches Resolution: 800/1200/1600dpi available Operation voltage: DC5V, Current: >40Am Buttons life: over 3,000,000 times Cord length: 59.1 or 78.8 inches. Interface: USB, PS/2 Compatible hands: Both Compatibility: PC, Mac