Note: It is not suitable for cleaning pearls, tortoiseshell jewelry, painted frames, welded metal, plated metal, metal adhesives, watch bodies and other objects that are easily damaged during cleaning. Please consult with your product seller to confirm whether you can use the cleaning machine before cleaning your valuable items. specification: Item Type:Nail Tool Cleaning Machine_x000D_Material: ABS _x000D_Battery Type: 2 AA Batteries (Delivery Without Dry Batteries, You Need to Buy It Yourself) Features: 1All Round Cleaning: Ultrasonic cleaner uses ultrasonic frequency cleaning technology to thoroughly clean the crevices and dirt. After all round cleaning, the watch is bright and clean, and you can go out with confidence. 2450ML Capacity: 450ML capacity, deepen the tank body to accommodate more items, deeper tank body, large glasses can be easily immersed, and 360 immersion cleaning is achieved. 3High Frequency Cleaning: High frequency cleaning, high frequency vibration, strong impact, ultrasonic cleaning without push angle, give love back to life. 4Scope of Application: Nail tool sterilizer is ideal for manicure pedicures and salon metal tools such as nail clippers and tweezers, salon peelers, eyebrow tweezers, facial tools and tattoo needles. 5ABS Material: Nail tool cleaning is made of high quality sturdy ABS material, wear resistant and durable, perfect for beauty salon, spa, home, professional and individual use. PackageList: 1 x Washing Machine 1 x User Manual