The HALLS® Mini SpaMist Essential Oil Diffuser is an elegantly simple ultrasonic diffuser. Use with sparoom® Halls® Essential Oil Blends. Sparoom® is dedicated to offering the best in wellness and aromatherapy with their full range of 100% Pure Essential Oils, Diffusers, accessories and so much more. This new product line has scents inspired by the classic HALLS® flavors including Honey Lemon, Cherry, and Mentho-Lyptus®. 4 hours continuous mist Small Room Size Rotating color, freeze color and off 2.7 FL OZ (80 mL) Includes USB cord HALLS, the HALLS logo, and MENTHO-LYPTUS are trademarks of Mondelēz International group, used under license. The statements expressed herein are those of sparoom® only and are not an endorsement by the HALLS® brand.