EXTREMELY VISIBLE: The vibrant green colored laser produces a higher visibility on projector and LCD/LED HD screens than traditional red colored pointers ENGAGE YOUR AUDIENCE: This wireless presentation clicker enables users to move around the room, with a wireless range of up to 90 ft (27 m) IDEAL FOR TRAVEL: Perfect for professionals on the go, this laser pointer lets you present from anywhere, and comes with a carrying case that fits nicely inside a laptop bag HASSLE-FREE OPERATION: Easily control your presentation with intuitive push-button operation, with no additional software or drivers required ULTIMATE COMPATIBILITY: The USB receiver works with virtually any Mac or Windows computer, providing you with reliable performance no matter what program you’re using to present