Engraving 405nm 300mW Violet/Blue Focusable Dot Laser Diode Module Carving 12V

JOLOOYO

405nm 300mW Blue/Violet Focusable Dot Laser Module 12V Engraving\nFeatures:Wavelength: 405nmOutput power: \u2264300mW\nOperating voltage: DC12V\nOperating Current: \u2264200mA\nLaser shape: Dot\nFocusable:YESControl mode: PWM/TTL or optional long light (power on that work)Working frequency:0-20KHzCooling method: heat sink and cooling fanSize: 33x33x55mmMaterial: aviation aluminumAdapter: 12V 1A US/EU/AU/UK-Plug (ship it randomly according to your country if you don't leave any message)\n\nCarving of the following materials: wood type, some plastics, paper, bamboo, horn, thin leather (wallet), rubber stamp, photosensitive, Printing paper (material mainly used for carving, cutting can be relatively small), sponges, paper and so easy to burn materials.\n\nNot carving the following materials: metal (regardless of thickness), stone, ceramics, jewelery, reflective materials, transparent glass, ivory, colorless transparent material, some white plastic (generally very difs