Feature:1: 2.4GHz wireless connection (including USB receiver and rechargeable mouse USB cable)2: System requirements: Windows 98 / Me / 2000 / XP / Vista / Win 7 / Win8 / 10 / Vista Mac OS or new version.3: Ergonomic design can prevent and prevent carpal tunnel syndrome.4: Precision control of optical laser technology5: User convenience, signature, and comfortable folder.6: L/R mouse button, 2 thumb buttons and a clickable scroll wheel, forward, backward, dpi.7: You choose the hand that suits you. Plug and play, compatible with Mac and PC8: The breathing light of 7 colors brings a cool gaming experience to the user, and the light can be turned off. Specification:Button click life: 10 million timesRated voltage/current: DC 3.7V / 18mAResolution: 2400dpi.Buttons: 5 buttons and 1 round (middle lamb)Battery capacity: 600mAh (not included)Large working range: 10 metersCharging cable length: 50cmMaterial: ABSProduct weight: 116gProduct size: 13.5 * 7.3 * 4.2cmPackage Included:1 x mouse1 USB power adapter1 USB charging cable1 x user manual