Model Number: Z811D Laser Pointer Brand Name: Wowin Key Specifications/Special Features: Top quality wireless laser pointers with red laser light1. Function: laser pointer (red light), 360-degree remote control on up/down page turning, a key black screen.2. Remote distance: 10 meters3.2.4GHz RF remote control technology4. Material: ABS. Power button light, comfortable texture.5. Battery: one AAA battery, easy to replace.6. Wavelength: 650nm, power: less than 5mw7. The receiver supports custom built U disk8. Size: 120 * 22 * 18mm,9. Commonly used colors as shown.
10, No drive, plug-and-play, suitable for all systems.