Working PrincipleOur Mini portable washing machine utilized the high-frequency vibration cavitation of the ultrasonic wave, the generated bubble bursting process will generate vibration, emulsification and peeling off the dirt. Automatic positive inversion. When the turbine is rotating for 15 seconds, it will automatically reverse for 15 seconds, simulating manual cleaning, washing more cleanly, which will make cleaning work become more efficient, quick and easy.Intelligent InteractionThe ultrasonic cleaning and the turbine cleaning. Turbine works for 5 minutes, automatic ultrasonic vibration clean for one minute, intelligent interaction. Easy To UseInserted the power controller into the plugboard, and put the ultrasonic transducer into the water, press the switch and start washing, which is very convenient. Can carry 1KG laundry weight, suitable for travel and children's laundry. Prevent twining. Mute and germicidal, it is easy to carry.Safe for UseAfter the washing machine has been in operation for 30 minutes, it will automatically shut down and restart need to reconnect the USB plug.Multi-useThe portable travel ultrasonic cleaner not only can wash clothes, but also can wash fruit, vegetable, glasses and t-shirts, close-fitting clothing, socks and other small lightweight clothing, do not wash jeans, jackets and other heavy clothing.Specification:Condition: 100% Brand NewMaterial: ABSInput Voltage: DC 5VOutput Voltage: DC 10VRotate Speed: 200rpmRotating Duration: 15 SecondsReversing Duration: 15 SecondsPower Supply Mode: USB Power SupplyTurbine Working Time: 5 MinutesUltrasonic Working Time: 60 SecondsDiameter: Approx. 13cm / 5.1 inchThickness: Approx. 5.3cm / 2.1 inchWeight: Approx. 317g / 11.2 oz