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 no excess 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 more stable. 8. Truly 300mW Blue and purple laser head, more higher speed, support more types of materials. Can be carved items included: Hard wood, plastic, bamboo, rubber, leather, cut paper and so on. Can NOT engrave Metal/Aluminum/Acrylic and any Retardant Material High Speed and High Resolution Available offline to use Brand: NEJE Power: 500mW Color: Black Material: Acrylic + Aluminum + Stainless Steel Support Win 7 / Win 8 Work Area: 38*38mm What size image can it print up to , what thickness of items can be printed on? 38*38mm Size: 14.5 x 16 x 19 cm (5.71 x 6.3 x 7.48 inch) Net weight: 1100g How to use DK_8 Pro -5 Step 1 Find an win7 / 8 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 cant Print Please check: 1: make sure your computer is win7/8 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 cant print full image, It is because of non-standard operation, You need to slide laser and sliding table manually to the origin.