Now Sleep Puppy Essential Oil Diffuser

• Ultrasonic vibrations diffuse your favorite essential oils without heat • Enjoy the stars and moon projection on the ceiling, or turn off the lights if you prefer • Includes natural sounds to help you relax (River, Forest, etc.), with volume control and the ability to turn the sounds off • Diffuses for up to 12 hours! Drift into dreamland peacefully with this cute essential oil diffuser. Ultrasonic essential oil diffusers work via vibration rather than heat, maintaining the potency of the oil and effectively dispersing the aroma.