SPECIFICATIONS:
Name:  650nm 5mW Red laser  module Dot  Φ4mm*10mm/The smallest size
Output Wavelength: 650nm
Output Power: <5mW 
Laser Shape: Dot 
Laser type: Visible laser, Red color
Outside Color: Yellow 
Size:  Φ4mmx10mm
Current: <35mA
Operating Voltage:  DC 2.8V-5V (Power need to be purchased separately)
Laser Class: IIIB
Operating Temperature: -10℃~40℃
Storage Temperature: -40℃~80℃
Lead Wire Length:  18cm (can be customized)
Wiring: Red line is (+), the black line is (-)
Warranty: 6 Months Factory warranty
Package includes:
1* Red laser module  
Warning : 
1. All of laser products are harmful for eyes, please don't aim to people's eyes directly(also for animal eyes) .
2. It is industrial laser, not a toy. Keep far away from children under 18 years old.
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