Features： 1、360 DEGREE ALL ROUND DEEP CLEANING: Ultrasonic cleaner machine 360 degree deep cleaning, high frequency vibration, can easily and quickly remove dirt from an item without damaging it. 2、HIGH FREQUENCY VIBRATION: Ultrasonic cleaner separates the air from the water in the liquid, forming 50?500 micron bubbles, which strongly scour the surface of the dust, bacteria and oil. 3、 CLEANING EFFECTS: Ultrasonic cleaner is a one touch cleaner that is easy to use and fuss free, enhancing the cleaning effect. 4、WIDE USAGE: Ultrasonic jewelry cleaner cleans a wide range of items such as glasses, jewellery, makeup brushes, watch straps, toys, cutlery, pens, toothbrushes, nail clippers, combs etc. 5、UNIQUE DESIGN: The ultrasonic jewelry cleaner machine has classic oval, warm lines and a reluctant design that effectively enlarges the inner sink. Specification： Item Type: Ultrasonic Jewelry Cleaner Machine Material: ABS Washing Machine Size: Approx. 20.8x9.5x7cm / 8.2x3.7x2.8in Washing Machine Inner Tank Size: Approx. 15.8x6.3cm / 6.2x2.5in Battery Specification: 2 x AAA Batteries, Shipped Without Batteries Washable Items: For glasses, jewellery, make up brushes, watch straps, toys, cutlery, razors, pens, toothbrushes, nail clippers, combs, etc. Do not use this machine for valuable items. Package List： 1 x Ultrasonic Jewelry Cleaner Machine (Battery Not Included) 1 x Contact Lens Box