EU Mini Ultrasonic Cleaner Jewelry Glasses Circuit Board

Dropshipping Cleaning Machine Ultrasonic Cleaner 450ml  Jewelry watch Glasses makeup brush cleaner Specific :1.Product name:ultrasonic cleaner2.Frequency:42Khz3.Power:20W4.Cleaning time:3min5.Voltage:AC 100-120V 50/60hz   US plugAC 220-240V 50/60hz   EU plug

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