Features:

1. 650nm focusable red laser module
2. Reverse power protection, anti-static protection, short circuit protection
3. Supply current does not vary with the voltage ranging from 3.2V to 5.0V
4. Output optical power is stable,suitable for industrial equipment usage
Optical Power: 200-250mW
Wavelength: 650nm(red laser)
Voltage: DC 3-5V
Current: <300mA
Beam Shape: Dot
Size: Φ12X45mm
Cable length: 29cm . Approximately.

Note:
1.This laser module has high output power,please wear goggles when testing or using.
2.The red cord is anode,the black cord is cathode.
3.This item does not contain a battery box.