The Wireless Presenter R400 is designed to help you make your point in a meeting. It features a red laser pointer that is easy to see against most backgrounds and projection surfaces, ensuring your audience won't miss key details. Its intuitive slideshow controls allow you to navigate through your presentation with confidence.Features: 1. Built-in slideshow buttons. 2. Contoured one-touch keys for easy slideshow control. 3. Lightweight, portable design with a comfortable handheld feel. 4. Plug and play, no software required for simple setup. 5. Red laser pointer with LED indicator, visible on most backgrounds and projection surfaces. 6. Storable receiver; simply insert into the USB port for immediate use. 7. Battery power indicator to monitor power status. 8. On/off switch to help extend battery life. 9. 2.4 GHz wireless technology. 10. USB port.Specifications: Color: Black Effective Range: Approx. 50 feet (15 meters) Battery: 2 x AAA batteries (not included) Output Power: 0.5 mW Material: Metal + plasticPackage Includes: 1 x Wireless Presenter Remote Control R400 (without battery) 1 x Wireless Mini Receiver