Plug & Play Presentation pointer - ①Presenter rechargeable Supports Hyperlinks,Volume, Page Up/Down, Black/Full Screen, Switch Windows. ②Each button can be customized as Media Play/Pause, Previous/Next Track, Volume Mute, F5, Esc, Alt+F4 etc. ③ PPT clicker is easy to use, just Plug & Play. Rechargeable - Built-in 360mAh rechargeable y provides weeks of use on only a 2-hour charge Long Control Range & Bright Red Light - ①Best choice for large-scale presentations, the distance of clicker range exceeds 330FT, Red Light Distance exceeds 656FT ②Presentation presenter produces a bright red light that's easy to see against most background(Not Recommended for / LCD/ TV screens). Widely Compatible - Presenter remote supports operating Systems: Windows, macOS, Linux, Android; ②Powerpoint remote supports : PowerPoint, Google Slides, Keynote, PDF, MS Word, ACD See, Website, iWork (Keynote & Numbers & Pages), Prezi etc. 2 YEARS WARRANTY & WHAT YOU GET - 2 years warranty & free usb if lost in1 year; Package included: 1x Presentation Pointer, 1x USB Receiver, 1x Pouch Case, 1x User Manual, 1x USB Cable