<b>Ender 3 Pro Machine Parameter:</b><br> Modeling Technology: FDM (Fused Deposition Modeling）<br> Power Supply: UL certified power supply<br> Printing Size: 220*220*250mm / 8.6x8.6x9.8 inches <br> Machine Size: 440*410*465mm / 17.3x16.1x18.3 inches <br> Package weight: 8.6kg / 19 lbs<br> Max Traveling Speed: 180mm/s<br> Filament: 1.75mm PLA<br> Input: AC 100-265V 50-60Hz<br> Output: DC 24V 15A 360W<br> Layer Thickness: 0.1-0.4mm<br> Nozzle diameter: 0.4mm<br> Precision: ±0.1mm<br> File Format: STL, OBJ, G-Code<br> Working Mode: USB cable online compatable or micro-SD (offline) <br> Max Nozzle Temperature: 255℃ <br> Max Hot bed Temperature: 110℃ <br><br> <b>Ender-3 Pro advantages: </b><br> 1. V-Shape cooperate with Prusa I3 frame: extremely innovative design, following the step of the trend, integrating with classic elements, create a new generation economic DIY 3D printers.<br> 2. Super Printing size with one-piece structure, save space but building the world.<br> 3. Only 10 minutes with 20 screws assembly before the first printing, simple assembly but more stable performance, Win-Win for fun and time.<br> 4. Safety protected Power supply, reach 110℃ for hotbed in about 5 minutes. Additional power cut protection function to meet the needs of fast heating and longtime printing.<br> 5. CNC machining of Y-rail mounting groove to make sure precise positioning and keep the stable frame with High-Precision printing quality.<br> 6. Patent Technology: Upgraded extruder greatly reduces plugging risk and bad extrusion; Patent Technology: V-Shape with POM wheel make it move noiseless, smoothly and durable<br> 7. New Viscous Platform sticker to replace reprinting tape and glue, solve warping problem but save the printing cost.<br> 8. 24 hours testing for key components before delivery.<br> 9. Good printing quality, reasonable cost for the beginners and good performance for the enthusiasts.<br>