【SUPER EASY TO USE】Only one button to operate this machine.jewelry cleaner machine adopts 2 selective cleaning modes (300s & 600s),you can freely choose the cleaning time according to different contamination of different objects.ultrasonic jewelry cleaner will automatically shut off when the cleaning process is done 【HIGHT POWER SUPER STRONG CLEANING ABILITY】40W high power,generates 48kHz of ultrasonic sound waves vibration conversion increased by 30%,stains to achieve powerful and gentle cleaning.Millions of tiny cleaning bubbles are generated during the cleaning process,which can attack and remove the most stubborn.It won't damage your valuables while refreshing them as new【Large Capacity, MULTIFUNCTIONAL,Portable Size】640ml tank capacity is enough to thoroughly clean one or more items at once,jewelry,eyeglasses,watchband, dentures,tableware,,and more.saving you time.This ultrasonic cleaner can be used to clean dirty in minutes using only tap water,no need to clean your jewelry every time in the jewelry store.Compact design perfects for household or to travel【WELL MADE】304 stainless steel liner has a long service lifereduce equipment heat and noise, and easier to clean.This ultrasonic cleaner comes with high-end waterproof surface finishing, ensuring durability while having a great tactile feeling. [Ultrasonic Jewelry Cleaner Lifetime Warranty] We Guarantee The Purchase And Use Experience Of Every Consumer, And Provide Lifelong Warranty Services For Ultrasonic Jewelry Cleaner. If You Encounter Any Problems With The Product During Installation And Use, Please Feel Free To Contact Us, And The After-Sales Service Team Will Reply To You Within 24 Hours.