This fully-assembled kit EasyThreed 3D printer is a perfect gift for kids and beginners, Its simple operation is very helpful for children and beginners. It can stimulate children's imagination and make children's wonderful ideas come true. The usage scenarios and application fields of the K7 3D printer are very rich. You can print toys, architecture, hand-made artworks, etc. anywhere you want in the desk, laboratory, classroom, bedroom. Specifications: Brand: EasyThreed Model: K7 Print Technology: FDM Automatic Bed Leveling: NO Building Size: 100 * 100 * 100mm Nozzle Quantity: 1 Nozzle Diameter: 0.4mm Layer Diameter: 0.1-0.4mm Printing Filament: PLA Filament Diameter: 1.75mm Printing Accuracy: 0.1-0.2mm Heated Bed: NO Slicer Software: Easyware K7, CURA, Simplify3D Extruder Temperature: 180-230℃ Print Speed: 10-40mm/s Input Voltage: AC 100-240V, 50/60Hz Output Voltage: DC 12V, 2.5A Power: 30W Print Connectivity: TF Card/ USB Cable File Format: Input: STL/OBJ; Output: GCODE Compatible System: Windows XP/7/8/10(32/64 bit) Machine Size: 17.5 * 23.5 * 27cm/ 6.9 * 9.3 * 10.6in Machine Weight: 1kg/ 2.2lb Note: Software accessories inside TF card. Packing List: 1 * 3D Printer Kit 1 * Filament Holder 1 * TF Card (4G+) 1 * Card Reader 1 * 5m PLA Filament (Random Color) 1 * Screw Driver 4 * Screw 1 * Power Cord 1 * USB Cable 1 * User's Manual (Inside TF Card)