Blue laser light 450nm 10000m focusable green-red laser pointer pen flashlight

Suitable for all kinds of people:

• Outdoor travelers/climbers/explorers: For outdoor adventures, distant targets and instructions send out distress signals to make your trip more enjoyable and safe. It is the preferred equipment.
• Amateur astronomers: Used in astronomy to refer to stars. The green light emitted by green light is a beautiful green line. It is very suitable for observing stars at night and can accurately indicate the position of stars.
• Mine/construction staff: used for long-distance accurate instructions/buildings. Avoid getting close to dangerous areas, allowing you to live like a conductor
• Guide: It is a scenic spot for distance teaching, no matter how many people are behind you, you can clearly see the spot

Tips:

• Do not illuminate one focus for a long time to avoid burning
• Avoid exposing your eyes directly to the laser beam
• Please don't open it for a long time, otherwise it will easily damage the bulb
• If you want to match the lighting, please adjust the focus to the greatest extent, and then make it about 10 cm away from the lamp holder (the thinnest part of the lamp). At the beginning, you may not know how to play, but we have tested it thoroughly and can be easily matched.

packing list:

• 1 *Blue laser pointer
• 5 *Star hat
• This product does not include chargers and batteries. Blue light requires two 16340 batteries to use this laser. To use this laser with red and green light, an 18650 battery is required.