Red Laser Pointer Pen Beam Light 5mW High Power

Red Laser Pointer Pen Beam Light 5mW High Power Red Blue Green Laser Sight Light Powerful Laser Sight 650nm for Presentation Features: Lightweight and handy design. More convenience to point to the target. Perfect for teachers， students， engineers， doctors， managers， etc. Specifications: Material: Aluminum Body Color: Black Laser Color: Red Dimension: 1.1cm x 13.8cm/0.43" x 5.43" (Approx.) Laser Type: Visible Laser Diode Laser Wavelength: 650nm Laser Output Power: < 5mW Power Supply: AAA Batteries (Not included) Notes: 1. It is recommended to limit it to 30 seconds or less per use to avoid heat buildup. 2. Avoid direct eye exposure to laser beam (includes your pets). 3. Please keep the laser pen out of the reach of children. 4. Remove the batteries when the laser pen is not in use. 5. If you find that the brightness of the laser beam is seriously reduced， please replace the battery. Package Includes: 1 x Red Laser Pointer (The Batteries are not included.)