Sell RF Wireless PPT Presenter Slide Advancer Flip Pen Laser Pointer Powerpoint PP820 best price

Product Description This product is widely used in product demonstrations, e-learning, conferences and other multi-function handheld tools in conjunction with PC or laptop computers, combined with projectors, student learning, company meetings, etc. The wireless control computer is max to 30 meters away, allowing you to operate your computer flexibly in any corner of the classroom or conference. Technical characteristics 1 remote control technology: 2.4G wireless remote control 2 infrared light power: less than 5mw 3  Indicating light wavelength: 650nm 4  red light range: greater than 800 meters 5  remote control distance: 30 meters 6  interface: USB1.1/USB2.0/USB3.0 interface, plug and play, no special driver 7 operating system: windowsXP /WIN7/WIN10/ Linux& Macos/ Android  8.power :  by  One AAA battery (not included) Package included： 1PC* Laser Pointer