Features: Brand new and high quality. No heat or chemicals used. Easy to operate， put in the water and the voltage is 17V， then the mist appears. Ideal for indoor or outdoor fountains， water feature， and office use. With 12 LED (4 red + 4 yellow +4 blue) light， different color group LEDs lights up alternately. Mist Maker Size: 4.6cm(diameter) * 27.5cm(height). Disc: 1.5cm. Output Voltage: 17V DC. Cable Length: 210cm (82inch) (90cm attach to adapter， 120cm attach to mist maker) ， 3.5mm in diameter. (1inch=2.54cm) With a US AC/DC adapter. Input: 110-250V， 50/60Hz Output: DC 17V， 800mAPoints for attentions: Do not turn over the Mist Maker When the switch is turned on， keep upright， or it may damage the atomizer. Please ensure that the daily running time is less than 10 hours， otherwise the life of atomizing slice will be shorted. Don't touch the atomizing slice while the Mist Maker is working. Ensure the water at high quality， use clean tap water.(water quality deterioration may influence the lifetime) Please switch off the power before Movement or maintenance. The atomizing slice is consumable， and its service life is≥3000 hours. If marked reduction of Mist present， please clean atomizing slice with a cotton swab (don't need to use any detergent).Keep it clean.Package Content: 1 x Mist maker 1 x AC-DC adapter