3. Use your laser poin ter 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 match and firework when adjusting focus on it.
6. Power saving, lightweight, suitable for putting in your pocket or handbags.
7. This laser poin ter can be used for presentation, teaching indicator, children amusement and more.
8. This high quality laser poin ter 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.
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!)
1. Avoid direct eye exposure to laser beam -- exposure to the eye can cause permanent damage.
2. The laser is bright even in normal temperatures and daylight, so it is recommended to limit it to 30 seconds or less per use to avoid heat buildup.
3. Please keep this out of the reach of children.
4. When not in use, it is always a good idea to remove the battery -- it is is a good way to ensure children do not have access to it.
5. In some countries, laser poin ters such as this may be illegal to own and/or use (especially the higher powered ones). Therefore, by purchasing these products YOU (the customer) accept all responsibility and liability to determine and fulfill the requirements and limitations of use or resale of these products in accordance with your country's laws and regulations. In the event of resale, you also agree to include this notation in the product description, so that any potential buyer can also make an informed purchasing decision.