Class 2 laser Pointer: Low output power visible light (power: 0.4mw-1mw), usually less than 1mw laser, can cause dizziness can not be considered, with closed eyes to protect, generally eliminate symptoms. Do not observe directly in the beam, or directly use 1mw laser light to illuminate other people's eyes, avoid using the telescope equipment to observe the class II laser.
This product is excellent. When I used this product I was surprised on how good it is and it is a really powerful laser as well.
Works perfectly and just what I was looking for - destined to be a pet toy so perfect. It is also surprisingly good for use as a long-range spotter for my camera. A side benefit I had not expected.
I bought 6 of these lasers in 2011, I gave 4 of them to family and friends and kept 2 for myself. I lost one of them soon after I purchased them and am using the last one of them now!!! I am ordering more of them today so I will have a backup. I use mine every day and its 4 years old and is as bright today as it was the first day I got it. I highly recommend them, fast service with a smile.