twinkling star red laser pointer Dimension:13.4×162.00mm Technical Parameter: Fixed focus, red dot facula and Transformable twinkling star
continuous output and working time over 5000 hours Output Wavelength:650nm Output Power:1mW Working Voltage:DC=3.0V Trigger Voltage:DC=2.3V Working Current:I<280mA Working Temperature:2035℃ Storage Temperature:-2060℃ Appearance and Color: Rubber Black (according to the request of customer) Function: can be used as indicator, gift.