No box. Like new. It is a return and has been used. Does have a small smudge in the back as shown in photos. Has been tested and it works great. Ships within 24-48 hours. 📦📫 2 Hours & 360° Efficient Nozzle, 100% Air Clean: Pioneered the first high-efficiency cleaning humidifier that integrates purifying and humidification. With the latest micro-electrolysis technology, MILIN top fill humidifier converts water (H2O) into -OH, [O], H+, OH-, and other highly oxidizing cleaning ions. 2L Large Capacity, More Effective: Raise humidity by 25% in just 20mins with a powerful and steady mist output, faster than other humidifiers. High & Middle & Low - 3 mist levels can meet all your humidity needs. The high mist mode of 300ml/h can help you quickly reach the humidity you want. The mist is fine, and the water mist of fewer than 5 microns will not condense into water droplets, and will never wet your floor and beloved furniture. One Key Operation, Smart Cleaning: Equipped with purifying mode, humidifiers for bedroom will perform 1h purifying in high mist, 30mins in medium, and 30mins in low mist. MILIN ultrasonic humidifier will automatically enter medium mist mode when completed.The tiny substances are reduced to neutral water molecules which are gentle to your skin and body after that. Only simply press the mist button and you can adjust the mist output speed during which the corresponding indicator highlights. 3-in-1 Health Guard, Humidifier & Diffuser: With essential oil diffuser…