Features: A, ultrasonic working time 1-30 minutes adjustable, suitable for different occasions; B, cleaning temperature in the 20-80 range adjustable. C, cleaning basket made of stainless steel mesh screen argon welding forming, to improve the cleaning effect. D, clean shell made of high quality stainless steel plate, nice. E, a cleaning tank made of stainless steel stamping, no welding, waterproof performance is better. Detailed specifications: Within the tank size: 330 * 300 * 200 (L × W × H) mm Dimensions: 360 * 330 * 320 (L × W × H) mm inner tank capacity: 19L Power supply voltage: AC 220 ~ 240V 50 / 60Hz Operating frequency: 40,000Hz ultrasonic power: 420W Heating power: 600W drainage: the cleaning basket: Optional