2013 New 0.79 gallon 3L Ultrasonic Cleaner with Timer and Heater ,100% Satisfied,MONEY BACK! Ultrasonic frequency:40KHz,Tank material:SUS304(Top-quality stainless steel),Tank capacity:3Liter (0.84 Galon) timer:1 ~ 20 minutes,Temperature setting:1~ 80 C,Power supply:100V AC ~120V AC,Ultrasonic power:100W,Heating power:100W Tank size:240mm X 135mm X 100mm,Unit size:265mm X 165mm X 235mm