Features: Simulate Flame Effect: Create a cozy and warm atmosphere in your home with our flame humidifier, perfect for relaxation and unwinding after a long day. Ultrasonic Atomization: The 2.4MHz ultrasonic atomization technology of aromatherapy diffuser ensures the mist is ultra-fine, providing optimal humidity levels to relieve dry skin, coughs, and congestion. Power-off Protection: Powered by a convenient Type-C cable, with an input voltage of 110-240V and a water tank capacity of 250ML. When there is no water in the container, the humidifier will automatically power off to protect the equipment. Silent & Salt Lamp Diffuser: Enjoy a peaceful and quiet atmosphere with our silent crystal aroma humidifier, which ensures that you won"t be disturbed while you work or sleep. Fixed Light Color & Automatic Color Change: Aroma diffuser with a gentle glow that can be fixed to a specific color (yellow, red, blue, green) or let the 7-color change automatically. And it can add aromatherapy essential oil to the water tank for a soothing and fragrant experience. Specification: Product material: ABS + PP + electronic component + natural salt stone Product size: 190 x 130 x 80mm / 7.48 x 5.11 x 3.14in Product color: Black, White (Optional) Voltage: Input - AC 110V-240V, Output - DC 24V Ultrasonic frequency: 2.4MHz Water tank capacity: 250ML Atmosphere light color: 7 colors Packing List: 1 x Air Humidifier 1 x USB Data Cable 1 x Saltstone Box 1 x Manual 1 x Packing Box