Single variable

* With an extended tube, it can be taken off to suit different needs.* It is used to point at any desired target on projection screen, video, etc.* It can be used for presentation, teaching indicator, etc.* This high quality laser pointer adopts the latest technology optics and microelectronics.* Designed with greencolor light, which is easier for you to find the target and outlight the key point.* The copper at the endis fixed byaluminium sheet, which avoids short-ciruit.*.With a key to lock the laser to avoid power loss -- when the key points at the red point~ lock (green point~unlock).8.With star cap, it can show variable wonderful patterns at night. When take off the cap, it is a single beam pointer pen.

With an extended tube, it can be taken off to suit different needs. It is used to point at any desired target on projection screen, video, etc. It can be used for presentation, teaching indicator, etc. This high quality laser pointer adopts the latest technology optics and microelectronics. Designed with greencolor light, which is easier for you to find the target and outlight the key point. The copper at the endis fixed byaluminium sheet, which avoids short-ciruit. With a key to lock the laser to avoid power loss -- when the key points at the red point~ lock (green point~unlock). With star cap, it can show variable wonderful patterns at night. When take off the cap, it is a single beam pointer pen.

1.With an extended tube, it can be taken off to suit different needs. 2. It is used to point at any desired target on projection screen, video, etc. 3.It can be used for presentation, teaching indicator, etc. 4.This high quality laser pointer adopts the latest technology optics and microelectronics. 5.Designed with greencolor light, which is easier for you to find the target and outlight the key point. 6.The copper at the endis fixed byaluminium sheet, which avoids short-ciruit. 7.With a key to lock the laser to avoid power loss -- when the key points at the red point~ lock (green point~unlock). 8.With star cap, it can show variable wonderful patterns at night. When take off the cap, it is a single beam pointer pen. Brand Chunnu Munnu Online Solution