Adopting ultrasonic high frequency vibration technology, it cause no harm to human body
Built-in 1800mah lithium battery, charge once for using 20 times. 58khz frequency special designed for cleaning contact lens, the effect is better.
2 minutes cleaning, can thoroughly clean the contact lens surface deposition of protein, minerals, calcium
You don't need special care solution (functional water), directly using normal saline, pure water(distilled water) is fine
Compact and portable, easy to carry for travel