Blumway Mini Ultrasonic Jewelry Cleaner, Professional Portable Cleaner

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Unique Professional 40-48KHz(Sweep Frequency) Ultrasonic CleanerSweep frequency is something that under the control of ultrasonic generator/driver board, ultrasonic frequency varies differently within a certain ranged of rated frequency. Different frequency of ultrasonic exerts influence on different size of stain cleaning effect. The ultrasonic cleaning machine with sweep frequency is possessed of a wider cleaning range and stronger cleansing power.Wide ApplicationUnique designed. It's not only a ultrasonic cleaner machine for cleaning glasses, but also prefect for jewelry, clocks and watch, makeup brush, the coins, or lab instruments and more.Easy to Use 3 Minutes Auto Deep Cleaning You don't have to wash the Glasses by hand and thereby, saving enough time and energy. More importantly, in this way, there is no need to worry about losing or scratching lens during the cleaning process.User-friendly DesignIndependent power interface&amp Separated power cord, high security performance. High-quality inner container &amp 304 stainless steel materials with security, durability &amp corrosion resistance. Returns, Refunds and Replacements Delivery Timeframe Delivery is approximately 5-10 business days (excluding weekends and public holidays).