Wavelength: 450 NM
Power: 5.5W
Current: 3A input
Voltage: DC 12V
Working temperature: -10 to +40
Drive module: TTL (control laser switch)
Can be used for engraving and cutting. Can cut balsa wood 3 mm
Transparent white materials cannot be cut.
Adjustable laser focal length
Size: 33 * 33 * 75 mm
Cord length 40cm