COOL MIST HUMIDIFIER With this cute shape, it could be used as a decoration. With a colorful atmosphere and light setting, this mist humidifier creates a peaceful ambiance while delivering soothing mist. It is suitable for kids and adults who are afraid of the dark at night.SUPER QUIET & AUTO SHUT-OFF This air humidifier produces around 30dB of sound. Ultrasonic technology produces less noise to create a safe and quiet sleeping environment for your family. After 6 hours or when the water runs low, the humidifier will automatically shut down to ensure safety.100% Real Himalayan Salt Crystals From the natural properties of the Himalayan pink Salt Lamps With the light on, the salt crystals and healing stones release ions into the air and can improve your mood, improve breathing, reduce stress.LED NIGHT LIGHT With cool colorful atmosphere lights, this mist humidifier creates a peaceful ambiance while delivering soothing mist. It can be used as a night light.KIND REMINDER Only tap water