Do you want to be the life of the artist, Unrestrained Imagination? you can also record your story through the laser engraving machine, leaving the eraser can not wipe the traces. you can made your unique design as a gift to anyone you want to send.NOTE: 1.Overload use will shorten the life of the bald head, it is recommended that bald work for half an hour to rest for 5 minutes2.The machine is powered by 5V USB charger, the USB can't be inserted into the computer's USB splitter, otherwise it will lead to insufficient power supply.* For win xp/win7/win8/win10/iPhone/iPad/iPod/android cellphone, ios 9.0 and above, android 4.0 and above ,Support English\German\Japanese\French\Italian\Chinese* soft material can print out the 3D and the gradient effect by controlling the burning time * You can DIY pictures, while you can DIY carving process, by changing the burning time to make sculpture more in line with your design.* DIY structure, detachable frame, you can replace any frame you like.* When connected to a computer,there will be a flashing breathing light to tell you that it is put in and put outSpecifications:Battery capacity:6000mAhBattery Working Time:about 3 hoursDPI:350dpiLaser Wavelength:405nmSupported image formats:JPEG,BMP(24 bit only), TIFF,PNG (32 bit or less),PCX(8 bit and 24 bit RLE),PCImage Size:550x550 pixelsInput:5V 1A or 2AFrame material:Acrylic+Aluminum+Stainless SteelLaser can replace or not: YESLaser Warranty time: 3 month Packing Contents:1 x Engraving Machine 1 x Laser Protective Glasses1 x Allen Wrench 1 x micro USB Cable1 x CD1 x User Manual