specification? [name]: 5mw single point pen [specifications]: ?14 × 150mm [Output wavelength]: green light 532nm [output power]: regular label 5mw (easy to export) [range range]: 10-1000 meters [Beam diameter]: minimum spot diameter ? ?1.0mm; light spot at 15m <?18mm [material]: aluminum [Use battery]: 2*AAA dry battery (not included) [product appearance]: pen shape [Appearance color]: black [Laser type]: Visible laser Diode [Specification parameters]: fixed focus, spot light spot, continuous output, continuous service life > 5000 hours [Circuit Control]: APC line [Working voltage]: DC=3V [Starting voltage]: DC=2.3V [Working current]: I<350mA [Working temperature]: +20 ° C ~ +30 ° C [Storage temperature]: +10 ° C ~ +40 ° C [Net weight]: 20g-25g/pcs Description: 1. Wavelength: 405nm.650nm.532nm 2. High Power Military Grade 3. Beam style:continuous line. 4. Preheat time: < 0 seconds. 5.The appearance of the surface treatment: anodized black. 6.aviation aluminum alloy, durable. Feature: 1.Body Color: Black 2.Output power: max<5mw 3.Power supply:2 x AAA Batteries(Not Included) 4.Expected Life: over 5,000 hours 5.This high-quality laser pointer incorporates the latest technology in Purple laser optics and Microelectronics 6.Use your laser pointer to point at any desired targets, project screens, or video monitors, presentations. 7.museum and tour guides, point at the stars, and inspection. Package Included: 1 x  Laser Pointer Pen ( Batteries Not Included)    
J**E
QC lacking
I purchased four. All four work. Two are of equal high brightness and the other two are of equal brightness, but only half as bright as the brighter pair. Looks like a quality control problem to me. They each take two AAA batteries which is a huge advantage over other green laser pointers that take weird expensive batteries.
K**S
Excellent Green Laser
Love this laser! I'm an astronomy buff. This laser is perfect for pointing out planets, stars, and constellations in the sky for other people. It is also extremely useful for aiming my telescope. The beam is easily visible, even in light polluted suburban skies.My cat also enjoys playing with it.Batteries last quite awhile, though the laser does get dim when the batteries get low.
A**.
The worst laser pointer.
You absolutely cant see the laser dot with just the overhead light on. Even went to the store thinking maybe the batteries i had were bad. Still just as bad with new batteries. DONT BUY.
G**S
bright
really bright and really green laser.
Trustpilot
2 weeks ago
1 week ago
