Lemonbest Ultrasonic Mist Maker Fogger Water Fountain Pond 12 LED + Power Adapter + Frame + Atomizing Slice With 12 LED colorful RGB light changes automatically, No heat or chemicals used Easy to operate, long service life, self-protection, Water Level sensor (turns mister OFF automatically when the water level is low) Add a stunning mist effect to your pond or water tank to filter the bad smell with electro and ultrasonic technology Cable length: about 130cm. Input Voltage: AC 110V~220V/50-60Hz; Output Voltage: DC 24V Ideal for indoor or outdoor fountains, water feature, and office