Advanced Ultrasonic Cleaning: Uses high-frequency ultrasonic waves to generate microscopic bubbles that lift dirt, oils, and residues from soft lenses and delicate eyewear without scratching or damage, delivering clear vision. Five Cleaning Modes: Five customizable settings tailored to different lens types and cleaning needs. Provides quick refresh cycles for fast cleaning and deep soak options for thorough maintenance, suitable for daily use by adults and families. Rechargeable and Portable: Built-in battery enables cordless operation, so you can clean at home or on the go without a constant power connection. Compact design for easy transport and storage. Easy to Use Interface: Simple controls and clear indicators make operation straightforward for users of all ages, helping you maintain eyewear effectively and independently without complex setup. Use scenarios - At home: quick daily refresh after outdoor activities or daily wear to restore clarity. - Delicate eyewear: deep soak mode for thorough cleaning of sensitive frames and lenses. - On the go: cordless cleaning during travel or in shared spaces, enabling convenient eyewear maintenance anywhere.