UGREEN LP479 50654 Laser Pointer PPT Presenter 100m Range 2.4GHz Wireless Remote for Presentation Teaching

【Multi-Function Presentation Control】Features wireless remote control with 2.4G transmission, laser pointer, page navigation (up/down), full-screen/black screen toggle, and hyperlink control for professional presentations. 【Class 3B Red Laser】Bright red laser with 650nm wavelength provides clear visibility on whiteboards, walls, and screens up to 200m distance for effective audience guidance. 【100m Wireless Range】Advanced 2.4G wireless technology enables precise control from up to 100 meters away, giving presenters freedom to move around the room. 【Magnetic USB Receiver】Compact USB-A receiver with magnetic design and silicone anti-loss strip ensures easy storage and prevents misplacement. 【Universal Software Compatibility】Works seamlessly with PowerPoint, Excel, Word, PDF, Lync, Access, Project, InfoPath, Outlook, Publisher, Visio, OneNote and more applications. Specifications: Material: PC+ABS Product Dimensions: L154 x W26 x H13 (mm) Working Frequency: 2402-2480MHz Remote Control Distance: Up to 100m Laser Type: Class 3B Laser Laser Output: <5mW Laser Wavelength: 650±20nm Laser Distance: Up to 200m Power Supply Type: 1 x AAA Battery (1200mAh, included) Battery Type: Mercury-free Alkaline Battery Nominal Voltage: 1.5V Receiver Interface: USB-A Compatibility: Windows/macOS/Linux/Android Pulse Width: 5μs<t<150μs