Product 1. Professional Presenter R800 features a green laser pointer for clear visibility on flat panel displays and in well-lit environments. It offers intuitive slideshow controls, an LCD display with timer, and silent vibrating alerts to help manage presentation time. With a wireless range of up to 100 feet (30 meters), the device includes a reception-level indicator to maintain connection. Its compact, ergonomic design ensures comfort and portability. 2. The green laser pointer provides high visibility on LCD, plasma, and projection screens—even in brightly lit rooms or large venues. 3. The built-in timer displays remaining time on the LCD screen. Silent vibrating alerts notify at 5, 2, and 0 minutes. 4. Wireless operation supports movement within a 100-foot (30-meter) range. The reception-level indicator helps avoid signal loss. 5. One-touch controls include forward, backward, black screen, and start/stop functions. Button layout is optimized for tactile use without looking at the device. 6. Includes a plug-and-play 2.4 GHz USB receiver that stores inside the presenter body. No software installation required. Technical Specifications: - Green laser pointer - 100-foot (30-meter) effective wireless range using 2.4 GHz technology - LCD display showing timer, battery status, and signal strength - Dedicated slideshow navigation buttons - Timer and alert controls - On/off switch - Requires 2 x AAA batteries (not included)