High-frequency ultrasound for greater efficiency: This cleaning device uses 47,000 Hz high-frequency ultrasonic technology to effectively and quickly remove dirt from contact lenses without damaging them. Long-lasting efficiency: It can be used for longer periods with consistent results, making it a reliable choice for cleaning contact lenses. Detachable design for easy cleaning: The detachable design makes the cleaning container easier to clean and helps maintain hygiene. Type-C interface for faster charging: Equipped with a Type-C interface, the device can be charged quickly, so you can quickly use it again when needed. Slim, portable and compact: This device is slim, portable and compact, perfect to carry with you. Whether you are traveling, going to work or staying at home, you can easily take it with you. Waterproof and compact: The cleaning container is waterproof and dustproof, which ensures hygienic cleaning and extends the life of your contact lenses. Full-featured and efficient: This ultrasonic cleaner is suitable for all types of contact lenses, including soft contact lenses, cosmetic contact lenses, colored contact lenses and daily disposable lenses. Stylish design: This cleaning device comes with a mirror, a contact lens removal tool and a stylish ceramic lid for the cleaning container, making it both functional and aesthetically pleasing. Compact and portable: This ultrasonic cleaner has a moderate size and is easy to carry, making it convenient for travel, office or home use. It also has a USB port and can be used for weeks on a single charge.