Features: 1. Adopting ultrasonic high frequency vibration technology, it cause no harm to human body. 2. Built-in 1800mah lithium battery, charge once for using 20 times. 58khz frequency special designed for cleaning contact lens, the effect is better. 3. 2 minutes cleaning, can thoroughly clean the contact lens surface deposition of protein, minerals, calcium. 4. You don't need special care solution (functional water), directly using normal saline, pure water(distilled water) is fine. 5. Compact and portable, easy to carry for travel. Specification: Condition:100% Brand New Model: CE-3500 Ultrasonic frequency: 58khz Inner liner material: all stainless steel 316 Capacity: 2ML(single tank) Ultrasonic power: 5w maximum Normal cleaning time: 2 minutes automatic stop Intensive cleaning time: 5 minutes automatic stop Color: White, Pink, Rose Red(optional) Liner Size: approx.50*25*10mm/2*1*0.4in Weight: Approx.289g/10.2oz Package list: 1 * Washing Machine 1 * USB Power Cable Note: 1. Please allow 0~1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

Custome Service: Please feel free to contact us with any questions, our professional customer one-on-one service for you. Lightweight & Portable: This is not only a storage contact lens case, it is also a auto cleaner box. With its small and exquisite design from the outside of the contact lens cleaner, you can carry it around wherever for travel or daily use. 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. USB Charge: 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. uilt-in 1800mah lithium battery, charge once for using 20 times. Ultrasonic Tech: Contact Lens Cleaner uses Ultrasonic Technology with 58 kHz frequency to clean the substances such as protein deposition. Quick 2-minute cleaning, It doesn't take long to soak. It's cleaner, safer and less time consuming than hand washing.

Batteries required: No. Best Sellers Rank: #306,067 in Health & Household. Customer Reviews: 4.3 out of 5 stars 2 ratings 4.3 out of 5 stars. Item model number: Sorand4qfv97p52m-01. : B082DFCM4L. Manufacturer: Sorand. Item Weight: 9.9 ounces. Product Dimensions: 0.39 x 0.39 x 0.39 inches.