Features:
Design for engraver printer machine, suitable for NEJE 1500mW engraver only.
Long time use, carving time will last much longer than other for laser head and more stable.
1500mW blue-violet light for laser, higher speed, support more types of materials. 
Can be carved items included hardwood, plastic, bamboo, rubber, leather, cut paper and so on.
Note that for laser is dangerous, it is necessary to use for laser protective glass to avoid eyes injuries.

Specifications:
Material: Metal
Color: gold
Wavelength: 405nm
Power: 1500mW
Light Color: Blue-violet light
Input voltage: 4.5-5V
Input Current: 300mA
Size: (Approx) 4.5×1.2cm

Package Included:
1 PC x for laser

Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.