1.Voltage: 5v 2a (available for power bank) 2.Power supplier: ac/dc adapter or power bank 3.Screen: oled screen 4. Pen material: plastic 5. Nozzle: 0.6mm diameter ceramic 6. Printing material: 1.5~1.75mm abs/pla filament 7. Print range: unlimited 8. Moulding speed: adjustable 9. Temperature: 130-240? adjustable 10. Input voltage: 100-240v, 50-60hz 11. Color: blue/purple/yellow/white 12. Pen size: 180*20*20mm 13. Pen net weight: 45g 14. Packing box: 205*132*72mm, gw 0.4kg