47KHz DEEP CLEANING: ConBlom ultrasonic jewelry cleaner produces 47000Hz high vibration frequency deep into the jewelry gap, quickly clean the surface and deep stains. Jewelry cleaning liquid can be added for enhanced cleaning. SMART TIMING MODES: Intelligent timing (3mins, 5mins) and automatic shutdown. It sets the corresponding cleaning time for different items. To enhance the cleaning effect, you can soak the items for a few minutes before cleaning and add a little detergent. PORTABLE SONIC CLEANER: Dimensions of our ultrasonic jewellery cleaner (8.5L x 3.9W x 2.5H inches), 12oz(350ml) ultrasonic cleaning machine is light and compact with detachable power cord,so it is suitable for families, office, travel, watch shop, jewelry stores, optical shop, repair shop,etc. WIDE APPLICATIONS: This jewelry cleaner machine can be used for Jewelry, denture, glasses, watch, coin, laboratory instrument, etc. In addition, our ultrasonic ring cleaner is also suitable for jewelry shops, repair shops, dental clinics, offices and home use. USER FRIENDLY DESIGN: Our ultrasonic glasses cleaner makes efficient cleaning while reducing noise, providing you a quiet and enjoyable cleaning experience. If you have any issues with the ultrasonic eyeglass cleaner, Pls feel free to contact us. 47KHz DEEP CLEANING: ConBlom ultrasonic jewelry cleaner produces 47000Hz high vibration frequency deep into the jewelry gap, quickly clean the surface and deep stains. Jewelry cleaning liquid can be added for enhanced cleaning. SMART TIMING MODES: Intelligent timing (3mins, 5mins) and automatic shutdown. It sets the corresponding cleaning time for different items. To enhance the cleaning effect, you can soak the items for a few minutes before cleaning and add a little detergent. PORTABLE SONIC CLEANER: Dimensions of our ultrasonic jewellery cleaner (8.5L x 3.9W x 2.5H inches), 12oz(350ml) ultrasonic cleaning machine is light and compact with detachable power cord,so it is suitable for families, office, travel, watch shop, jewelry stores, optical shop, repair shop,etc. WIDE APPLICATIONS: This jewelry cleaner machine can be used for Jewelry, denture, glasses, watch, coin, laboratory instrument, etc. In addition, our ultrasonic ring cleaner is also suitable for jewelry shops, repair shops, dental clinics, offices and home use. USER FRIENDLY DESIGN: Our ultrasonic glasses cleaner makes efficient cleaning while reducing noise, providing you a quiet and enjoyable cleaning experience. If you have any issues with the ultrasonic eyeglass cleaner, Pls feel free to contact us.