short green laser pen xw-104

Material : brass size : 10.4*1.3cm battery : one AAA battery color : silver wavelength : 532nm power :5mw-15mw distance : 500M-1000M working voltage :1.5v working temperature : +10°C +40°C Storage temperature :+10°C +40°C Structure: laser tube + crystal + lens groups package : gray soft gift box 17.5*6.5*3cm carton : 36*35*35cm 100pcs/carton The short green laser pen xw-106 can show green laser image . when you remove out the head , it can show green laser dot which can point at a far-distance goal . The xw-106 can be used in the following situations : 1.Used in party . The beautiful green images make your party more interesting and enjoyable. Let the participant happier . 2.Teachers/instructors . It is like a unlimited extension pointer . Wherever you are in the classroom , you can point to the balckboard easily . It is really the right and the best assistant for the teachers . 3.Stargazers. Used in the astronomy to point at the star . Green laser pen shows a beautiful green laser beam . It is suitable for night sky , it can point out the specific location of the sky accurately . 4. Bussiness people /conference keynote speaker . For products demonstration and conference interpretation , let your communication with customers more relaxed and natural. 5.Outdoor travers/climbers/adventurers/ can be used to point at a long-distance goals, send out a distress signal , let your travel interesting and happier . 6.Museum /gallery /tourism commentator 7.The military command /exercise 8.Miners/construction workers point at the long-distance loacation accurately and avoid dangerous place . 9.Can be used in emergency ,such as earthquake , flood , fire and so on . Note : 1.Under normal temperature , the brightness can add the highest at the beginning .Continuous lightting can't exceed 30 seconds. 2. Laser is harmful to eyes , so please don't point to eyes directly . 3. Farm from children to avoid danger , remove out the batteries when you don't use the green laser pens .