power of high frequency Efficient cleaning with the Efficient cleaner, to deliver a gentle yet clean for your glasses, jewelry, watches, dentures, and more Perfect for students, professional, and anyone who values pristines eyewears, this device ensures that your lense remain spotlesses without risk of damage, thanks to its advanced Efficient technology Crafted from ABS, the Efficient cleaner combines simplicitys with functionality, offering a button operations and quiet, making it essential addition to any household Perfect for home use, whether in the bedroom or study, this Efficient cleaner provide and efficient cleaning, maintaining clear and enhancing daily with ease Featuring a spacious 350ml capacity and four adjustable cleaning grade, this Efficient cleaner tailored cleaning times