DS-400 2.4GHz Wireless USB Powerpoint Presentation PPT Flip Pen
Features:<br>2.4GHz wireless presenter pen, with a bright red light for easily seeing most backgrounds and projective surface.<br>With button to page up & down, full screen, black screen, convenient for control your slideshow.<br>Built-in hidden USB receiver design, plug and play.<br>Approx. 15m / 59in effective wireless remote communicating range, free for you to walk around & interact with your audience.<br>Support kinds of Excel, PowerPoint, webpage, Ebooks browsing etc.<br>Eco-friendly material, ergonomically fluent design & compact size offers you comfortable using feeling.<br>Great assistant for teacher, lecturer, professor, scholar & other presenters, as well as a ideal considerate gift.<br><br>Specifications:<br>--Transmitter<br>Material: Plastic<br>Radio Frequency: 2.4GHz-2.483GHz<br>Power Supply: 2 * AAA Battery(not included)<br>Effective Control Distance: Approx. 15m / 59in<br>Output Power: !#!lt!*!5mW<br>Current: 30mA(Max)<br>Item Size: 11 * 4 * 2.5cm / 4.3 * 1.6 * 1in<br>Item Weight: 37g / 1.3oz<br><br>--Receiver<br>Radio Frequency: 2.4GHz-2.483GHz<br>Interface: USB 1.1/2.0<br><br>Package List:<br>1 * Transmitter<br>1 * USB Receiver(Built-in)<p> <b><b><img src="https://img.tttcdn.com/product/xy/2000/2000/p/gu1/O/7/OS0447/OS0447-1-15af-GxHb.jpg"><img src="https://img.tttcdn.com/product/xy/2000/2000/p/gu1/O/7/OS0447/OS0447-1-15af-tIVd.jpg"><img src="https://img.tttcdn.com/product/xy/2000/2000/p/gu1/O/7/OS0447/OS0447-1-15af-lYhH.jpg"><img src="https://img.tttcdn.com/product/xy/2000/2000/p/gu1/O/7/OS0447/OS0447-1-15af-ewD5.jpg"><img src="https://img.tttcdn.com/product/xy/2000/2000/p/gu1/O/7/OS0447/OS0447-1-15af-krCh.jpg"><img src="https://img.tttcdn.com/product/xy/2000/2000/p/gu1/O/7/OS0447/OS0447-1-15af-nrM6.jpg"><img src="https://img.tttcdn.com/product/xy/2000/2000/p/gu1/O/7/OS0447/OS0447-1-15af-dyvg.jpg"><img src="https://img.tttcdn.com/product/xy/2000/2000/p/gu1/O/7/OS0447/OS0447-1-15af-mEwj.jpg"><img src="https://img.tttcdn.com/product/xy/2000/2000/p/gu1/O/7/OS0447/OS0447-1-15af-BjYh.jpg"><img src="https://img.tttcdn.com/product/xy/2000/2000/p/gu1/O/7/OS0447/OS0447-1-15af-w8RD.jpg></b></b></p>