1. Support our professional English design software . 2. Engraving is 10 times faster. 3. Strong and cool design, high precision and stability, with 108 screws and alloy structure that make it strong. 4. Unique frame and weak light automatic positioning, Frame positioning makes the image positioning easier, Weak light even would not be difficult to engrave in toothpicks, Make engraving picture noexcess residue and perfect, also more safe to prevent fire. 5. Can be used offline, Even if to leave the computerOnly conect the two usb port to charger or power bank5V 1A. 6. 512x512 high Resolution Print, Soft material can print out the 3D and the gradient effect. 7. Lone time use, NEJE developed the professional power IC and radiator, Carving time will last much longer than other laser and morestable. 8. Truly 300mW Blue and purple laser head, more higher speed, support more types of materials. Can be carved items included: Hardwood, plastic, bamboo, rubber, leather, cut paper and so on. Can NOT engrave Metal/Aluminum/Acrylic . High Speed and High ResolutionAvailable offline to use Brand: NEJEPower: 300mWColor: Black Material: Acrylic Aluminum Stainless SteelOnly Support Win 7 Work Area: 38*38mmWhat size image can it print up to , what thickness of items can be printed on? 38*38mmSize: 14.5 x 16 x 19 cm (5.71 x 6.3 x 7.48 inch) Net weight: 1100gPackage weight: 1. 4kgPackage Size: 30*21*20cm How to use DK_8Step 1 Find an win7 computer. Connect it to two usb port. Step 2Install the software. Step 3Start the software, Usually start software will automatically connect usb portIF not, conect is by youself. Step 4Chose or import a picture, edit it. make sure the pic is in the mid of the print area. Step 5: Start Print. NOTE! IF can't Print Please check: 1: make sure your computer is win7 system. 2:the usb port is connected to the computer. 3:Carving the focal length of the different object is different, need to adjust the focal length of the laser 4Many users feedback after using multiple can't print full image, It is because of non-standard operation, You need to slide laser and sliding table manually to the origin.