Product 1. Professional Presenter R800 features a green laser pointer, enabling clear visual guidance during presentations—even on flat panel displays and in well-lit environments. A built-in timer with silent vibrating alerts helps manage presentation time without distraction. Wireless range extends up to 100 feet (30 meters), and an LCD reception-level indicator shows signal strength to help maintain connection. Intuitive slideshow controls are designed for tactile operation, and the compact, ergonomically contoured design ensures comfortable handling. 2. The green laser pointer delivers high visibility on various display types, including LCD, plasma, and projection screens—ideal for highlighting key content in bright or large venues. 3. The LCD display includes a programmable timer for monitoring remaining presentation time. Silent vibrating alerts notify at preset intervals (e.g., 5, 2, and 0 minutes) to support smooth timing management. 4. With a wireless range of up to 100 feet (30 meters), the device supports flexible movement during presentations. The LCD reception-level indicator provides real-time feedback on signal strength. 5. One-touch navigation buttons allow easy slide advancement, backward navigation, black screen activation, and presentation start/stop—all accessible by touch without needing to look at the device. 6. Includes a compact 2.4 GHz wireless receiver that plugs directly into a USB port. No software installation required. The receiver stores securely inside the presenter when not in use. Technical Specifications: 1. Green laser pointer 2. Wireless range: up to 100 feet (30 meters) using 2.4 GHz technology 3. LCD display with timer, battery status, and reception-level indicators 4. Integrated slideshow control buttons 5. Timer control buttons 6. Silent vibrating alerts 7. Power On/Off switch 8. Requires 2 x AAA batteries (not included)