Mini 3D printers: Entina Tina 2S printer - 3D printer for beginners and children, compact structure, ready to use out of the box, fully assembled, no complex settings to start printing, SD card, and the app come with multiple models, meeting the printing needs of novice players, start the perfect printing experience immediately! Fully Smart: Equipped with the new self-developed app, a huge model library, to achieve one-click control of the printer. Print at your own pace, you can choose to print in multiple ways through the app/USB/Wiibuilder slicer software, fully open source and compatible with Cura, Simplify3D, and Slic3r slicer software. Upgraded Wi-Fi Printing: Upgraded Wi-Fi module with 5x faster file transfer speed, supports faster and more stable file transfer for a perfect printing experience. Comfortable mesh design, use the local polypropylene app to connect with one click and say goodbye to tedious network settings! Humanized Design: Built-in LED light, anytime and anywhere to monitor the printer's printing process, more clearly shows the printer's working status. Quick-change test nozzle to reduce the problem of printer clogging, greatly reducing the difficulty of replacing accessories, making the printer easier to operate, Z-axis dual-guide design to ensure stable movement! Super Quiet Printing Environment: Fully silent motherboard, giving your family a quiet printing environment, upgraded fan supports a switch to toggle silent mode, high-speed fan helps achieve better casting effect and excellent print quality, reducing supply loss. Automatic Leveling and Heated Platform: The mini 3D printer has a built-in automatic leveling system that eliminates the need for manual adjustments for successful printing. It features a flexible and removable spring steel build plate to reduce typical model warping issues, easy print removal, and easy platform cleaning. Excellent Service: Printers can be given as gifts, new colors and excellent anti-scald design, without worrying about burns, and developing children's hands-on ability. At the same time, our printers support 30-day returns, 24-month warranty, and lifetime technical support!