Lāzers 3mW sarkans
Perfect for teachers, students, engineers, doctors, managers and more.
It's more convenience that use laser point to the target instead of hands.
Pen Length: 5in
Use your laser pointer to point at any desired targets on projection screens, video monitors, and presentation graphics.
Lightweight and handy design, it is very convenient to put in bags or pockets.
Useful kit for handy torch, office/school presentation, etc...
Cautions: Avoid direct eye exposure to laser beam
Output power: Max 5MW.
Output wavelength: 650 nm.
Output mode: Constant Wave.
Press button for ON/OFF.
powered by AAA 1.5V x 2pcs Batteries, battery not included.