The Piccolo Ultrasonic Essential Oil Diffuser is cleverly crafted to achieve a dramatic ripple effect. This unique shape of the Piccolo essential oil diffuser houses a powerful mist, lasting up to 16 hours intermittently with a continuous performance for at least 8 hours. Dramatic illumination rotates 7 different colors within a soft white frosted body. Select your shade and freeze for the desired ambiance. The compact design boasts all the features you would find in the larger and more expensive diffusers. Small Room Size Rotating, Freeze Color, Candlelight or Off Light Modes 100mL/3.38 fl oz Water Capacity. A sleek, spiraling design, produces calming, aromatic mist that covers small rooms up to 150 sq. ft. of space. Create a relaxing and calming atmosphere by choosing your light mode and any pure essential oil of your choice! Includes an automatic safety shut off for peace of mind and a 1.5-meter USB cord for easy setup. The ultrasonic personal diffuser will provide continuous mist for up to 8 hours and will mist intermittently up to 16 hours with it's 100 mL water tank capacity. Premium essential oil diffusers are made from ultra-high grade, safe, and eco-friendly materials and state-of-the-art production processes and strict quality control. If you need a gift for any occasion, this aromatherapy essential oil diffuser is a thoughtful present, one that everyone can benefit from. With a combination of style, design and function it's a guaranteed hit!