Overview This wireless presentation remote is designed for professionals who need seamless control during lectures and meetings. With a 300-meter ultra-long control range, it is ideal for large conference halls, allowing presenters to move freely while managing slides effortlessly. The high-visibility green laser, 10 times brighter than standard red lasers, ensures clear visibility on all types of projection screens—even in well-lit rooms—enabling more effective and engaging presentations. Product Details Crafted from durable plastic, this remote combines functionality with reliability. It features an LCD screen that displays time and includes a timer with silent vibration alerts, helping speakers manage their pace without constantly checking the clock. Powered by a 1000mAh lithium battery, it supports extended use. The mini USB receiver offers plug-and-play compatibility, requiring no drivers—simply plug it into your computer to start presenting immediately. It supports essential presentation functions such as page up/down, full screen, black screen, and hyperlink navigation, and is compatible with Windows, Mac OS, Linux, Android, and other major operating systems. Key Features 1. Long-Range Control: With a 300-meter operating distance, this remote is perfect for large venues, giving presenters the freedom to move around the room while maintaining full control over their slides. 2. High-Visibility Green Laser: The bright green laser is clearly visible on any projection screen, even in brightly lit environments, ensuring your audience stays focused on your content. 3. Time Management Display: The built-in LCD screen shows the current time and includes a timer with silent vibration alerts, helping you keep track of your presentation duration effortlessly. 4. Plug-and-Play Convenience: The mini USB receiver requires no software installation—just plug it into your computer to begin presenting immediately, saving time and hassle. 5. Wide Compatibility: Supports page up/down, full screen, black screen, and hyperlink functions, and works with most presentation software across Windows, Mac, Linux, Android, and other operating systems. Safety Guidelines 1. This 433MHz transmitter is not a toy. Never point the laser at eyes, aircraft, or other vehicles. 2. Intended for adult use only. 3. It is illegal to direct the laser beam toward aircraft, moving vehicles, or any public or private property. 4. Avoid pointing the laser at people or animals. 5. Improper use of the presentation remote may result in hazardous situations. Specifications Color: Black Material: Plastic Package Includes: 1 x Wireless Presentation Remote, 1 x USB Receiver