Bestusb digital camera

Usb digital camerafor phone

SPECIFICATIONS: Name:  532nm 10mw~50mw Green laser module Crosshair/ Line/Dot  Output Wavelength: 532nm Core Component: MITSUBISHI Output Power: 10mw,20mw,30mw,40mw Laser Shape: Dot / Line/ Crosshair (Chose) Laser type: Visible laser, Green color Outside Color: Black  Working current: 220-260mA Size: 18mm*75mm Best Working Distance: Dot 1~100meters, line and cross-hair laser 1-15meters Operating Voltage:  DC 5V Laser Class: IIIB Operating Temperature: -50℃~50℃ Structural features: Aluminum alloy shell + imported laser diode + K9 glass lens + constant current driver board Service Life: 8000 hours Warranty: 12 Months Factory warranty