Gets orthodontic appliances sparkling clean - Cleans deep where brushes can't reach - Sonic vibrations up to 6500 waves per minute - Use with any denture or retainer cleaner - Great for both professional cleaning and personal use - Professional jewelers use it to deep clean fine jewelry - Achieve professional results clean dentures retainers aligners jewellery and old coins in minutes! NO need to soak overnight! - Cleans whitens and brightens dentures retainers aligners & jewelry - ON / OFF switch easy to use - Powered by 2 * AA batteries (NOT Included) - A sucker cup attached in bottom