3D printing at your fingertips， Just push a botton to create what you need，when you need it!Technical specifications:Input: 100-240V AC， 50 / 60HzOutput: DC 12V， 3000mANozzle diameter: 0.4 mmPen Color: Gray， Yellow， Blue， Orange (optional)Print filament: 1.75 mm ABS，Filament Color: black， blue and orangeUnloading way: Fused Deposition ModellingShape mode: 3D modelingWrite Speed: AdjustableHeating temperature: 160 �� ~ 230 ��Housing material: plasticAdapter Cable Length: 170cm / 5.57ftProduct Length: 18.5cm / 7.28inItem weight: 61g / 2.17 ozPackage size: 22 * ??16.5 * 6cm / 8.66 * 6:49 * 2.36in (L * W * H)Package Weight: 345g / 12.18 ozPackage List:1 * 3D printing pen 1 * Power Adapter1 * ABS filament 1 * User manual (English)