Achieve mysterious fogging with the Hygger high-frequency ultrasonic mist maker machine. Key Features: Included: 1x Mist Maker, 1x DC Power Supply, 1x User Manual Mist Maker uses high-frequency ultrasonic vibration to water into the natural and relaxing mist to achieve mysterious fogging in no time No chemical and dry ice was used 24 V low voltage DC-powered design keeps you and your fish safe An ideal mist effect for aquariums, fountains, ponds, water features, botanical gardens, and any other places you want to create a mysterious look The fog maker will be off when it comes out of the water and will restart when it fully submerges As the water evaporates quickly, please always keep the mist maker fully submerged, and fill the water as needed Mist maker machine is made of corrosion-resistant aluminium alloy Input Voltage: 220-240V/50Hz Output Voltage: DC24V Rating Current: 1A Ceramic Size: 0.79Inch Dimension: 1.77in diameter, 1.1in tall Limited Temperature: 0„ƒ~40„ƒ Material: Aluminium Alloy Made in: China Packaged Dimensions (HxWxD): 8.5x10x6.5 cm Weight: 0.2 kg Manufacturer's Warranty: 1-year Warranty.