Product 1. Professional Presenter R800, with a green laser pointer, helps you direct your audience's attention to specific information from across the room—even on flat panel displays and in well-lit environments. The built-in timer provides silent, vibrating alerts to help you manage time without distraction. At a range of up to 100 feet (30 meters), an LCD reception-level indicator shows signal strength so you stay within optimal wireless range. Intuitive slideshow controls are easy to locate by touch, and the compact, contoured design ensures comfort and portability. 2. Green laser pointer for clear visibility The green laser is highly visible on LCD displays, plasma screens, and projection surfaces—even in brightly lit rooms or large venues. 3. LCD display with timer Set your total presentation time using the built-in timer. The LCD screen shows remaining time clearly. Silent vibration alerts notify you at 5, 2, and 0 minutes remaining. 4. Up to 100-foot wireless range Move freely around the room—walk the aisles, circle the table, or engage from different areas—while maintaining full control of your slideshow. The LCD reception indicator warns you before reaching the edge of the wireless range. 5. Intuitive one-touch controls Press the right arrow to advance slides, the left arrow to go back, and the black screen button to temporarily hide the display and refocus attention on you. Button placement and shape allow confident, eyes-free operation. 6. Storable wireless receiver Plug the 2.4 GHz USB receiver into your computer—no software installation required. When not in use, store the receiver in the built-in docking bay inside the presenter. Technical Specifications: 1. Green laser pointer 2. 100-foot (30-meter) effective range with 2.4 GHz wireless technology 3. LCD display with timer, battery status, and reception-level indicators 4. Built-in slideshow navigation buttons 5. Timer control buttons 6. Silent vibration alerts 7. On/off switch 8. Requires 2 x AAA batteries (not included)