NEJE 1500mW 405NM Blue + Purple Light Laser Module Accessory for DIY Laser Engraver Printer, 1500mAh1. Input voltage: 4. 5 5V 2. Color: blue + purple light 3. Power: 1500mw 4. Laser wavelength: 405nm 5. Laser operating temperature: 500 Degrees Celsius 6. Product features: high power, fast speed, high precision 7. Can be carved items included: Hard wood, plastic, bamboo, rubber, leather, cut paper and so on. 8. Can not engrave metal aluminum acrylic and any retardant material 9. Length: 45mm 10. Diameter: 12mm 11. Weight: 17g Specification: Package

Heat Dissipation: The cooling technology helps prevent your phone from overheating

clear and easy to operate

Long Battery Life: Offers extended battery life

independent water bottle bag

SIM card slots x 4

Size: lamp head diameter about 10cm

Support RGB/YCC (4:4:4) 16bit color

One Package Size 12cm * 9cm * 5

Size: Regular version: 30 x 47 x 8 cm

Built for adventurers and thrill-seekers

please make sure you have professional repair skills or go to a professional repair department

Dimensions: 210 x 204 x 94mm