2.4GHz 1200DPI Car Shape Wireless Optical Mouse USB Scroll Mice for Tablet Laptop Computer Features: 100% brand new and high quality guaranteed Mini adapter Plug and play Material: ABS Wireless transmission, the longest sensing distance up to 10meters Portable and weight light, very convenient to carry and store Power switch for save power With 3 Keys, including Scroll Wheel, Page Forward and Page Backward buttons for easy Internet Surfing Up to 10 meters of operating distance DPI:1200DPI Suitable for computer systems: Windows 8 windows 7 vista windows XP windows 2000 MAC windows 98.windows10 Power Supply: 2 x AAA Battery(Not included) Mouse type: Wireless Optical Mouse Interface: USB Size:100*5.5*3.5MM Package include: 1 x 2.4GHz Wireless Portable Optical Mouse 1 x USB receiver