Near-frictionless scroll wheel Selectable mouse cursor speed Fast and accurate positioning when you are using it Easy to install, plug and play System supported:windows 2000/XP/Vista/ Windows 7/ Windows 8/Windows 10/linux/mac 2.4GHz Wireless Optical Gaming Mouse Mice For Computer PC Laptop Features: Mini adapter Plug and play Wireless transmission, the longest sensing distance up to 10-15 meters Portable and weight light, very convenient to carry and store Power switch for save power With 6 Keys, including Scroll Wheel, Page Forward and Page Backward buttons for easy Internet Surfing Up to 10 meters of operating distance Power Supply: 2 x AAA Battery(Not included) Mouse type: Wireless Optical Mouse Interface: USB Color: Blue Size: 108x75x38 mm Package include: 1 x 2.4GHz Wireless Portable Optical Mouse 1 x USB receiver Brand Not Specified SKU 100586797_NP-1021000399 Model TPT4121516A