Features: 【Ultra High 】Orange 4K is a ultra high resin 3D printer, built-in 4K Mono LCD screen at 6480 x 3840 resolution of X 31.5µm Y 10.5µm in subpixel. With such high printing technology, it will be perform more details and better surface on miniatures. 【Uniform Parallel 】Built with parallel sources, and provide better uniformity, higher intensity and shorter time of curing. 【Easy Operation & Algorithm Embedded】 Easy leveling with four screws. With the algorithm embedded in Longerware, the exposure through each subpixel will be controlled accurately to deliver final 3D models with ultra-smooth surfaces and ultra-fine details. Orange 4K is compatible with Chitubox as well. 【Dual Z Liner Guides】Orange 4K is built with dual liner guides for more printing and no wobble issues, it will be providing with better and smoother surface on models. 【Fast Cooling & High Warning System】 detection system included. The system will stop printing when is too high. Equipped with high efficiency cooling system to improve lifespan of this 3D printer. Specification: Model: Orange 4K Mono Printing Technology: LCD Stereolithography Build Size:120x68x170mm4.72"x2.68"x7.48" Layer Thickness: 0.02-0.1mm Build Speed: Up To 60mmh LCD Pixel Resolution: 6480x3840 LCD Pixel Size: X: 31.5µm Y: 10.5µm Z Resolution: 10μm Source: 405nm Array Material: Regid Resin, Castable Resin, Resin, Etc. Material Color: Skin(Default), White, Grey, Orange, Red, Clear, Etc. Operation Software: Longer Operation System: Windows7810, 64bit File Format: Stl Connection Mode: TF Touch Screen: 2.8 Inch Color Touch Screen Power: Input: , AC, 5060HZ, 1.6A; Output: /DC, 6A Rated Power: 90W Optimum Working : 20℃-30℃ Relative Humidity: 30%-60% Product Size: 230x230x437mm / 9.16"x9.06"x17.02" Package Size: 310x310x580mm / 12.2"x12.2"x22.83" Package Weight: 13.5KGS29.7lbs Packing List: 1 x 3D Printer 1 x Cover 1 x Steel 1 x Power Plug 1 x Power Adapter 1 x USB Disk (8G) 1 x Tool 5 x 2 x Filter Funnel 2 x Gloves 1 x Wiper