405nm laser pen pointer

Features:This 5nm 405nm Blue-violet Laser Pointer is widely applicated. Laser pointer is a good guide for your traveling, and a good tool for pointing to the faraway target or stars and sending out the SOS signal, making your travelling funny and interesting. This blue-violet laser pointer is also the best gift for friends and families. 1. Visible blue-violet light beam in dark area 2. Use your laser pointer to point any targets, it's convenient for your daily life 3. Power saving, lightweight, suitable for putting in your pocket or handbags 4. This high quality laser pointer adopts the latest technology optics and microelectronics 5. This laser pointer can be used for presentation, teaching indicator, children amusement and more Specifications: 1. Laser color: Blue-violet 2. Laser Wavelength: 405nm 3.Laser output power: 5mw 4. Light Style: Beam light 5. Power Supply: 2 x AAA Battery 6. Laser Range: < 15 miles 7. Switch: Button 8. Operation Voltage: 3V 9. Output Wave: Continuous wave 10. Working Temperature: 0 40°C 11. Storage Temperature: -10 50°C 12. Body Material: brass 13. Product Weight: 4.23 oz 14. Dimension: 155 x 13.8mm (L x Dia.) 15. Body Color: Black 16.Beam distance:500-8000mPacking list : 1xmanul 2xbatter1Xbox1X laser penPackage information :Qty : 100 pcs/cartonN.W:17.5kgG.W:18 kgCarton Size: 35cmX36cmX32cmWarranty : 1 Year Factory warranty