The Wireless Presenter R400 helps you deliver confident and professional presentations. Featuring a red laser pointer that is clearly visible on most backgrounds and projection surfaces, it ensures your audience stays focused on your content. Intuitive slideshow controls make navigation simple and seamless.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 USB receiver – insert into USB port for immediate use 7. Battery power indicator to monitor power level 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 (not included) Output Power: 0.5 mW Material: Metal + Plastic Package Includes: 1 x Wireless Presenter Remote Control R400 (battery not included) 1 x Wireless Mini Receiver