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描述
Automatic Waterproof Vibration Pump Press button to start sucking, loose the button to release the vacuum. The light color will be changed with the pressure increasing. Green light → Blue light →red light Short press the button to start automatic sucking mode, total three speeds. First speed: Pressure increase to 15PA and keep sucking, light will keep green color, Second speed: Pressure increase to 25PA and keep sucking,light will keep blue color. Third speed: Pressure increase to 35PA and keep sucking,light will keep red color. Short press to pause, keeping vacuum pressure, light color will change based on the actual pressure. And then press again to release the vacuum, light color closed. Press the button to start vibration lick function, press again one time to change one frequency mode accordingly. Long press to stop this function Long press to turn on, all the function can start to use. And then long press to turn off, all the function closed.