About this item 【4 in 1 Essential Oil Diffuser】Essential oil diffuser, Himalayan salt lamp, Cool mist humidifier, night lights are integrated into one. Not only is it a himalayan salt lamp but it’s an essential oil diffuser too! Just put any scent you love inside with water and immediately have a scent fill the room completely. Between the beauty and smell it’s a great product and woman would love to get. Makes a great gift for family and friends who love aromatherapy. 【Himalayan Salt Lamp】 The cover of oil diffuser is filled with natural salt crystals from the Himalayan Mountains. The Himalayan salt lamp diffuser gives your home and office a special atmosphere. Small and mini, portable for home, yoga, office desk, spa, bedroom, baby room, kids room, bathroom, kitchen...etc. 【7 LED Changing Colors & 2 Mist Modes】This essential oil diffuser has 7 changing color lights, each color can be changed or fixed. This essential oil diffuser also has 2 mist settings: ​The first press is continuous mist which will last about 4 hours, the second press is intermittent mist(30 seconds on/30 seconds off) which will last about 8 hours, One more press MIST button will turn off the mist. 【Super Quiet & Auto-off】With advanced ultrasonic technology, this essential oil diffuser works without any noise. it will automatically shuts off while running out of water, allows you to leave your essential oil diffuser unattended, so you can put essential oil diffuser in baby's room or kids' room. Light and mist function can be used separately as your convenience. 【1 Year Warranty & 30 Days Return】We are a professional aromatherapy diffuser manufacturer and distributor, with more than five years of experience in aromatherapy diffusers. We provide a 1 year warranty and 30 days return. If you have any questions about our aromatherapy diffusers, please feel free to contact us through amazon message. We provide 24 hours email reply, will try our best to slove the problem for you.