Mini Ultrasonic Cleaner BZUM-501 is a highly effective mechanical benchtop cleaner with 0.8 L capacity. Offers 40 kHz high-frequency sound waves for potential cleaning. Features customized cleaning cycles up to 30 min with an analog mechanical timer. Designed with high-quality stainless steel interior and exterior, and leak-proof cleaning groove made by stamping. Equipped with premium quality, imported ultrasonic accessories. It is compact, easy-to-operate cleaner that meets EMC, ROHS, FCC, and LVD authentication.