For a limited time you can snag this URPOWER Aromatherapy Diffuser Ultrasonic Cool Mist Humidifier for just $27.99 (reg. $49.99!) when you use promo code W5XLHYG9 at checkout. This can be used as an  Aromatherapy Diffuser, Humidifier, Air Purifier, Ionizer and Night Light. It’s also VERY highly rated with 4.7 stars and 242 reviews. Even better, you can also get free shipping on any order of $49 or more OR snag FREE 2-day shipping with Amazon Prime.