Portable Ultrasonic Cleaner for Home Multifunction Mini Washing Machine Deep Decontamination Machine Cleaning Tool. Hello, welcome to Opfree,please spend some time browsing our store, I believe there will be one that you like,Happy shopping! Product Information: Specifications: Color: white + gray Product size (length x width x height): 19 × 7.2 × 6.8cm / 7.5 × 2.8 × 2.7inches Material: ABS Rated voltage: 1.3V Rated power: 1A BATTERY: AAA battery2 (not included) Note: 1.Due to the difference in lighting and screen settings, the color of this item may be slightly different from the picture. 2.Due to different manual measurement methods, please allow slightly different sizes. 3.Please dont use this ultrasonic machine to clean the pearls, it is easy to be damaged during the cleaning. 4.Precious glasses, sunglasses (film type), watch body or luxury jewelry, etc.please consult the product seller before cleaning to confirm whether it can be cleaned with a washing machine to avoid damage. The package contains: 1× Ultrasound Cleaning Machine(Without battery)