Bluecell Blue 2.4G RF DPI Blue Optical light wireless USB Mouse for Apple macbook 13" PRO AIR 11" ACER SONY HP DELL LENOVO TOSHIBA ASUS

2.4GHz digital wireless transmission operation distance is up to 10 meters 800 dpi/1600 dpi cursor speed adjustable Built-in mouse memory no recoding is needed after battery replacement The service life of one AA alkaline battery is UP TO SIX MONTHS Ergonomically balance designed ideally for right & left handed Just plug-and-play no installation driver is needed Auto-Switch will let your mouse enter sleep mode when it's not used for long time; to wake it up just press the right or left button Low-voltage alarm function Scroll Wheel next page and previous page button for more efficient browsing .Attention: The USB receiver store beneath the battery cover.