The Wireless Presenter R400 is designed to help you make your point in a meeting. It features a red laser pointer that is visible against most backgrounds and projection surfaces, ensuring your audience stays focused. With intuitive slideshow controls, you can confidently navigate through your presentation. Features: 1. Built-in slideshow buttons. 2. Contoured one-touch keys for easy slideshow control. 3. Lightweight, portable design with comfortable handheld feel. 4. Plug and play, no software required. 5. Red laser pointer with LED indicator, visible on most surfaces. 6. Storable receiver; simply insert into the USB port for immediate use. 7. Battery power indicator to monitor battery 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 AAA batteries (not included) Output Power: 0.5 mW Material: Metal + plastic Package Includes: 1 x Wireless Presenter Remote Control R400 (without battery) 1 x Wireless Mini Receiver