Product 1. Professional Presenter R800 with a green laser pointer helps direct audience attention to specific content on screen—even on flat panel displays and in well-lit environments. The built-in timer features silent vibrating alerts to help manage presentation time. A reception-level indicator on the LCD display shows signal strength, supporting reliable wireless performance up to 100 feet (30 meters). Intuitive slideshow controls are designed for easy tactile operation, and the compact, contoured shape ensures comfortable handling. 2. Green laser pointer enhances visibility on various display types—including LCD, plasma, and projection screens—under normal room lighting conditions. 3. LCD display includes a timer function for monitoring remaining presentation time. Vibrating alerts notify at 5, 2, and 0 minutes remaining. 4. Wireless range of up to 100 feet (30 meters) supports movement around the presentation space while maintaining control. Reception-level indicator provides real-time signal feedback. 5. One-touch navigation buttons allow slide advancement, reversal, black screen activation, and presentation start/stop. Button placement and contouring support tactile use without visual confirmation. 6. Includes a 2.4 GHz USB receiver that requires no software installation. Receiver stores 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. Dedicated slideshow navigation buttons 5. Timer control buttons 6. Silent vibrating alerts 7. Power on/off switch 8. Requires 2 x AAA batteries (not included)