YL

Colorful Green Beam Laser Pointer Pen: Black/Blue/Gold/Red;
Twice inspection high quality;
Lightweight and handy, suitable for put in your pocket or handbags;
Laser light color: Green;
Output wavelength: 532 nm;
Press button for ON / OFF;
Note: Avoid direct eye exposure to laser Output mode: Constant Wave;
Powered by one 18650 lithium battery