We will carefully check every item before shipment. The quality is guaranteed!

Features: 1. Portable size and science shape design.
2. Simple and easy to use.
3. Use your laser pointer to point at any desired targets on projection screen, video.
4. Across the sky, allowing you to find the stars in the fine days, is the leader in the vast sky.
5. Be able to light a cigarette, match and firework when adjusting focus on it.
6. Power saving, lightweight, suitable for putting in your pocket or handbags.
7. This laser pointer can be used for presentation, teaching indicator, children amusement and more.
8. This high quality laser pointer adopts the latest technology optics and microelectronics.
9. Press-button switch at the bottom, no need to keep holding when use it.
10. The copper at the end is fixed by aluminium sheet, which avoids short-ciruit.
11. High quailty crystalloid inside ensures the laser working effeciently.
Note: Positive pole -- outward, negative pole -- inward (Please make sure you install the battery in the right way, otherwise it will cause the short circuit of the laser, if you are not sure, you can refer to the picture, thank you!)

Specifications: 1. Body material: Aluminum
2. Dimensions: 138x27x27mm
3. Beam style: Continuous line.
4. Power supply: 2 x 16340 Battery. (Not included)
5. Wave length: 450nm
6. Power:5mw (If you want to know the actual power, please consult our customer service staff, thank you!)
7. Laser range: 2000m
8. Laser color: Blue
9. Focus mode: Adjustable
10. Body color: Silver
11. Working voltage:DC 3.0-3.7V.
12. Preheat time: < 3seconds.