Features:【HIGH FREQUENCY VIBRATION】The high-frequency vibration separates the air and water in the liquid, forming 50500um bubbles, which expand and burst under the action of sound pressure, achieving instant impact force, and constantly washing away dust, and oil.【360° ALL-ROUND CLEANING】Multi-dimensional deep into the gaps, high-frequency 360° all-round impact, can clean places that are difficult to clean normally.【WIDE APPLICATION】It can be used to clean watches, jewelry, glasses, razors, and various items that accompany us in life, it can clean various stains on the surface and in the crevices.【SUITABLE OCCASIONS】This is an great device for electronics stores, eyewear, and jewelry stores, watch stores, cell phone repairs, hospitals, dentists, offices, and households.【QUIET OPERATION】This ultrasonic cleaner works quietly, the sound is not annoying, it will not disturb your work, study and rest, bringing comfort.Specifications:Material: ABSColor: white, pink, greenSize: about 210 x 95 x 75mm/8.27 x 3.74 x 2.95inch(length x width x height)Tank size: about 152 x 70 x 40mm/5.98 x 2.76 x 1.57inch(length x width x height)Powered by: 3 x AAA batteries(not included)Package Included:1 pc x ultrasonic cleanerNote:1. Due to the light and screen difference, the item's color may be slightly different from the pictures.2. Please allow 0.5-2 cm differences due to manual measurement.