2-in-1 Ultrasonic diffuser and sound machine allow you to transform water and essential oil into a fragrant mist while soothing sounds drift you into a peaceful snooze, features woven fabric design to bring a warm ambiance to your home décor. Some of the features of the Soothing Snooze Essential Oil Diffuser include: 2 IN 1: Experience your best night’s sleep with this 2 in 1 Diffuser and Sounds Machine with 3 soothing sound options. 3 SOOTHING SOUNDS: With 3 Nature sounds to chose from you can create a calming oasis as you diffuse an essential oil of your choice to uplift spirits and relax the mind. Chose from Thunderstorms, Ocean waves, or Nature sounds. Sound Machine with 2 volume settings Thunderstorm, Ocean, and Nature sound options Large Room Size Up to 7 hours continuous mist Warm white light, soft white light, or off light modes 300mL (10.14 fl oz) water capacity Safety shut off Includes cULus certified AC adapter