... 80The features of specification:(ultrasonic contact lens cleaner)ModeLK1000Power35WFrequency42KHZVoltage220VInner groove size150*95*52mmThe function of ultrasonic contact lens cleanerUltrasonic cleaner machine use the water, alkaline ... antiques, Jewelry, rings, diamond, bracelets,watches3.eyeglasses, sunglasses, optical lenses, tattoo instruments, and piercing.4. shaver head, razors, dentures, combs ...