Smart Ultrasonic Cleaning Machine with UV Sterilizing Light You only need to add some water, this multi-functional ultrasonic cleaner can clean dirt in tiny gap. it can also be used to clean jewelry, pen or braces. Another way, ultrasonic cleaning machine uses the same ultraviolet technology as hospital sterilization to make the killing rate of bacteria and viruses as high as 99.99%. Customize your favorite picture, pattern or text on ultrasonic cleaning machine. It will be an exquisite and practical gift no matter for personal use or for friends. ・Dimensions: 21 cm x 10 cm x 5.9 cm ・Weight: About 720g ・Material: stainless steel+PC+ABS ・Input: DC12V ・Power: 18W ・Ultrasonic Frequency: 48kHz ・Volume of Tank: About 500ml ・Thickened 304 stainless steel liner, antirust and corrosion-resistant ・500ml extra-large and deepened tank for soaking large items, easy to clean and disinfect ・One-touch control, adopts touch sensing design which is sensitive so that no need to press it hard, and has got longer service life ・48KHz ultrasonic cleaning, high frequency vibration goes deep into dead zone and provide efficient cleaning effect ・4 UV lights on cover, strengthen sterilizing effect makes the sterilization rate up to 99.99%; 5mins disinfecting, especially for mobile phone, mask or accessories ・2 levels smart variable frequency cleaning mode: 3mins light cleaning for daily tender items, 5mins deep cleaning for stubborn stain ・Customized color printing for single side, available for selfie, family or pet photo and text