Built-in fan, easy to dissipate heat and make perfect engraving pictures without excess residue, greatly avoid fire or accidents. Equipped with a 445nm laser tube, high-power laser, TTL control, with temperature sensor, to provide safer and deeper engraving. Powered by USB cable, you can connect with the USB adaptor, power bank, laptop and other devices to use. Compatible with for Windows XP/7/8/10, for Max OS 10.10 (or above) computer system. Acrylic-made magnetic filter plate will prevent laser damage to eyes, with metal structure, durable and stable.
Can be also used for printing, hand tools and industrial processing. (except metal, acrylic and any other flame retardant materials). APP: Scanner(for Android only). Compatible System: for Windows XP/7/8/10; for Max OS 10.10 (or above).