PELCAS CS1 Pro upgraded ultrasonic cleaner comes with 38W power, 45,000 Hz high frequency and ±2500 Hz sweeping ultrasonic wave to deliver 360° cleaning precision yet low noise. It is equipped with SUS 304 stainless steel tank, LED displays and touch controls, easy to use and durability. Compact size is suitable for home and travel. 5 timer settings and 500ml capacity perfect for denture, glasses, watch, jewelry, retainer and more.