Cosmos Electroplated 2.4G RF Optical Wireless USB Mouse for Macbook/Pro/Air iMac with Cosmos Cable Tie - Metallic Purple
2.4GHz digital wireless transmission, operation distance is up to 10 meters800 dpi/1600 dpi, cursor speed adjustableBuilt-in mouse memory, no recoding is needed after battery replacementThe service life of two AAA alkaline battery is UP TO SIX MONTHSJust plug-and-play, no installation driver is neededAuto-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.Cosmos is a registered trademark USPTO serial: 85-390,937 protected by US Trademark Law, all products by Cosmos are exclusively distributed by Galaxy Tech & Leisure.