👁️ Blumway Ultrasonic Contact Lens Cleaner: USB Charged, Small, Portable, for all Lens Types Review

1High-frequency Ultrasonic Technology -- The contact lens cleaner is adopted by ultrasonic wave technology, a frequency higher than 20000 Hertz with strong penetration and good direction, which can effectively wipe off the stains from the lens within a short time and thus, thoroughly cleaning the lens without damage. 2 User-frendly Design -- This ultrasonic contact lens cleaner is equipped with internal grooves that are divided into two independent parts, in order to prevent further cross-infection. The material of the internal groove is made from stainless steel due to oxidation prevention. It will look much brighter and cleaner when cleaning it with leaner. 3 USB Charge Style -- This kind of ultrasonic contact lens cleaner runs on rechargeable batteries that can be charged via USB cable. There are all manners of charging ways, like laptop, PC or portable power source etc. It can be used for nearly a month once it is completed charging. 4 Easy to Use -- You don't have to wash the lens by hand and thereby, saving enough time and energy. More importantly, in this way, there is no need to worry about losing or scratching lens during the cleaning process. *We strongly recommend washing in our ultrasonic machine with a cleaning solution to get a better clean. 5 Small, Lightweight & Portable -- With its small and exquisite design from the outside of the contact lens cleaner, you can carry it around wherever and whenever you like to go. It is suitable for different types of contact lens. For instance, soft lens, hard lens, cosmetic contact lens, RGP lens and OK lens.