【Functions & Supports】Presenter remote support function: Black/Full screen, Page forward/ backward, Volume control,Open hyperlink, Switch windows and etc. Presentation pointer support systems：Windows 7/8 or above，Mac OS / Linux / Android. Powerpoint clicker support software: PowerPoint, Keynote, PDF, Word, Excel, Google Slides, Prezi and etc 【2-IN-1 USB Type C Receiver 】The presenter clicker comes with a unique dual-head design, USB & TYPE-C can meet all your need. You can smoothly switch between different port devices such as Mac, laoptop and pc, one for multiple computers. At the bottom of the slide clicker there is a magnet which can hold your USB dongle securely 【Bright Green Light & Wide Control Range】The green light presentation remote is about 8x brighter than the red one and is more visible against most backgrounds. The operating range of this wireless presenter is up to 164 feet and the light range up to 656 feet 【High Capacity Rechargeable Battery】 The presentation clicker is equipped with a 350mAh lithum polymer battery. It can be charged via the USB-C port, and will last for weeks on a 2 hour charge. When the white indicator light blinks slowly, it means the product needs to be charged 【Plug & Play and Portable Design】Plug the 2.4 GHz receiver into your computer's USB port and you're ready to start the show. You needn't have to set up anything and no software to install. The clicker for powerpoint presentation is suitable for all ages, when your presentation is over, simply store the receiver inside the presenter Wireless Presentation Clicker, 2-in-1 USB Type C Clicker for Powerpoint Presentations, Rechargeable Presentation Remote, Slide Advancer for Keynote/PPT/Mac/PC/Laptop