VEVOR Ultrasonic Cleaner with Digital Timer & Heater, Professional Ultra Sonic Jewelry Cleaner, Stainless Steel Heated Cleaning Machine for Glasses Watch Rings Small Parts Circuit Board (22L) Ultrasonic Cleaning Technology Advanced Transducer Technology High-Quality 304 Stainless Steel Convenient Digital Control Panel Wide Applications Considerate Design Tank Capacity: 22L,Time Setting: 0-30 min (LED Digital Display),Product Size (L x W x H): 20.9" x 13" x 10.8"/530x330x275 mm,Transducer Quantity: 8 PCS,Tank Size (L x W x H):19.7" x 11.8" x 5.9"/500x300x150 mm,Product Weight: 22.8 lbs/10.35 kg,Frequency: 40kHz,Ultrasonic Power: 480W,Tank Material: Stainless Steel SUS304,Heating Power: 650W,Power Supply: AC 100-120V,60Hz,Temperature Setting: 0-80℃