... power ultrasonic transducer for superior cleaning effect Product Name:Mini -Household Ulrtasonic cleanerModel:VGT-1200Specifications: Ultrasonic Frequency40, ... Features:1High-power ultrasonic transducer for superior cleaning effect2Large capacity tank for professional cleaning35 Cycles ... Office and household articles etc. Available for:Labinstruments,Electronic products,Glasses,Necklaces,Earrings, ...