Sell 2.4GHz Wireless USB Powerpoint Presentation Remote Control Page PPT Flip Pen Pointer Clicker Presenter Red Light RF for Teacher best price

Features: 1.2.4GHz wireless presenter pen, with a bright red light for easily seeing most backgrounds and projective surface. 2.With button to page up & down, full screen, black screen, convenient for control your slideshow. 3.With a USB receiver next to the battery case, plug and play, powered by 1 * AAA battery(not included). 4.Approx. 15m / 59in effective wireless remote communicating range, free for you to walk around & interact with your audience. 5.Support browsing kinds of Excel, PowerPoint, webpage, Ebooks etc. Descriptions: 1.Ergonomically ultra-slim design & compact size offers you comfortable using feeling. 2.Great assistant for teacher, lecturer, professor, scholar & other presenters, as well as a ideal considerate gift. Specification: Material: Plastic Radio Frequency: 2.4GHz-2.483GHz Power Supply: 1 * AAA Battery(not included) Effective Control Distance: Approx. 15m / 59in Output Power: <5mW Current: 30mA(Max) Package Included: 1 * Transmitter 1 * USB Receiver