NOW® Solutions Ultrasonic USB Oil Diffuser unites aromatherapy with modern scientific innovation to create a diffuser that plugs into your laptop with a USB cable. This mobile diffuser is BPA-free and diffuses essential oils for up to 4 hours. It utilizes high-frequency ultrasonic electrical vibrations to create an ultra-fine mist. This diffusion method doesn't utilize heat, which maintains essential oil integrity and holistic properties every time you use it. Specifications: Model: 7523 Color: White Capacity: 70 ml / 2.37 fl oz Run Time: Up to 4 hours Features: Continuous / On / Off 3 changing LED Lights: Red, Green, Blue Coverage: 200 square feet Rated Power: 5W-0.5W USB Cable Included • Just add tap water and essential oils • Extremely quiet and easy to clean • Cool steam / no heat involved / no risk of burns • Automatically shuts off • Runs 4 to 6 hours • 40 inch USB cord included • Rotating LED Lights • 1 Year Warranty

Caution: Keep away from children and pets.