Adjustable Focu Blue Laser Pointer Beam Light Visible Pen
2000m Green Blue Red Laser Pointer Pen USB Rechargeable Visible Beam Light Lazer
PS: Do not keep the laser at a constant brightness, otherwise it will easily burn out the internal crystal.
NOTE:Don't aim at the eyes
Package List:1 x Laser Poienter Pen
5 x lamp holder
2x Battery
1x Charger
Feature:
• Color: blue
• 100% new quality and perfect design.
• Display actual photos, easy to use.
• Use a laser to point to the projection screen, any desired target on the video.
• In the entire sky, letting you find stars in the days when you want to starry, is the leader of the vast sky.
• Power-saving, lightweight, suitable for use in pockets or handbags.
• This high quality laser uses the latest in optical and microelectronics.
Specification:
material: metal
LED Color:Blue
Spot size: <φ10mm at 6M.
Laser range: Max 2000 meters.
Focus mode: Support adjustable.
Size: 140 x 27 mm/5.5 x 1in (L x D)
Power supply:
for : Blue,2 x 16340/CR123-battery ( not included)