R400 2.4GHz Wireless Remote Control USB Wireless Remote Control Red Laser Pen Pointer PPT Presentation for Projector

Compatibility & Systems】:The wireless projector clicker is compatible with USB1.1, USB2.0, USB3.0; Support Operating System: Windows 7/8/10/2000/XP, Mac OS, Linux, Google Slides, Keynote and Super URL; Support Option: MS Word, Excel, PowerPoint, ACDC, Location, iWork (Kinot & N Population & P) Mar), Google Slide. G, Breeze, etc 【Remote Control & Directionless Limit】:Use imported 2.4GHz chip, no need to indicate PPT presenter receiver when using wireless PowerPoint clicker, 360° free control with no direction limit, home wireless ppt presenter was checked from about 50 feet away with two wall brackets, wireless display indicator still works very well. Be free to move around the room and interact with students, take your learning experience to the next level and spiritual enjoyment 【Red Laser Pointer & Silent Button】:The bright red laser pointer for wireless PowerPoint click is super easy to see on most backgrounds and most importantly in your presentation. Braille bumps are distributed on the keys, you can accurately and silently position the keys without looking down to look for them, then avoid mistakes of pressing the wrong keys, make your speech more comfortable and comfortable 【Life and Interaction】:The wireless PowerPoint clicker adopts triple silicone buffer + PC hard film button + 0.35μm gold plate design, after bearing a million pressure tests, the reaction of the PowerPoint presenter is still sensitive, No need to worry about blows Keys or failure to turn the page, let your speech more interesting and shining 【No power leakage】: auto standby + deep sleep + independent power switch, energy saving triple design makes the PowerPoint presenter more energy-saving and longer use. In the state of long power off, no leakage when you accidentally press the PPT click button in the bag, extend the life of the remote control for presentation