HIGH FREQUENCY and FAST VIBRATION TECHNOLOGY: The contact lens cleaner is adopted by high frequency and fast vibration tech,effectively wiping off the tear protein and small particles from the lens within a short time and thoroughly cleaning the lens without damage.The design of the anti-vibration washer on the bottom can make the noise lower,letting each contact lens enjoy more intimate cleaning care. USB CHARGE STYLE: This kind of fast vibration contact lens cleaning machine can be charged via USB cable. You can connect all kinds of computers,mobile phones and power banks. APPLICABLE OCCASIONS: Small size and exquisite design from the outside of the contact lens cleaner,it is the most suitable for families, travel, work, business trips and other occasions. You can carry with it into your backpack, pocket, handbag and makeup bag. It is also the best gift choice for your friends. EASY TO USE: Simplify your contact lens care process with push-button. Automatic shutdown after each cleaning. It is recommended washing the contact lens 3 minutes each time,3 times a week. IDEAL SOLUTION: That will help maintain contact lens comfort and durability, Hydrate your lenses for all-day comfort.Go beyond clean and keep your eyes comfortable and without foreign body sensation. It is an ideal solution for those people who are looking for a daily cleaning for contact lenses.