... promotion project. Specification:(manual automatic ultrasonic parts cleaner)Volume600mlUltrasonic frequency40KHzUltrasonic power35WPower supplyAC100-120V, ... )20GP3000pcs40GP6000pcs40HQ6720pcsThe function of manual automatic ultrasonic parts cleanerUltrasonic cleaner machine use the water, ... optical lenses, tattoo instruments, and piercing.4. shaver head, razors, dentures, combs, toothbrushes, and ...