Experience new levels of productivity with the Adesso iMouse G25. This 2.4 GHz radio frequency wireless mouse offers you 30 feet of wireless freedom and eliminates the constraints wired mice often cause. Laser sensor tracking method lets you work on any surface with better speed and accuracy, Includes three distinct levels of DPI resolution (800, 1200 & 1600) for precise targeting (800 DPI), quick response (1200 DPI) or fast maneuvers (1600 DPI), Easily switch between these DPI resolutions with the DPI Switch button located on the top of mouse, Ergonomic design provides great control, response and comfort with minimal hand movement. DETAILS: 1.7"H x 3.3"W x 5.0"D, Weight: 3.3 oz., Two "AAA" batteries included, Wireless: Radio Frequency, Wireless range: 30 feet, Operating system: Windows 8/7/Vista/XP/2000, Manufacturer's 1-year limited warranty. For warranty information please click here - https://cs.kohls.com/app/answers/detail/a_id/140, Model no. IMOUSEG25,. WARNING: This product can expose you to chemicals including Polybrominated biphenyls, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov - https://www.p65warnings.ca.gov/. Size: One Size. Color: Multi. Gender: unisex. Age Group: adult. Material: NONE.