Vender USB Wireless Presenter Powerpoint Clicker Presentation Remote Control Pen al mejor precio

USB Wireless Presenter Powerpoint Clicker Presentation Remote Control Pen 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) Color:black Package Included: 1 * Transmitter 1 * USB Receiver Note: Please allow 1-3mm error due to manual measurement and make sure you do not mind before ordering. The color of the actual items may slightly vary from the above images due to different computer screen, thanks for your understanding.