ALNEC Smart Ultrasonic Cleaner Portable JP 920

This ultrasonic cleaner makes it easy to clean most of your Glasses, Jewelry, Watches, Dentures, Makeup Tools personal stuff Inside and out in less than 3 minutes. Just fill the tank with an appropriate amount of water with/without ultrasonic solutions (not included), and press the bottom. The machine automatically shuts off when the cleaning is done. </br> Features: 1.High frequency (45KHz) with low noise 2.Touch button/Auto shut off 3.360° All-round deep cleaning  4.Overheat protection 5.Portable and easy storage 6.Waterproof with great tactile feeling surface