1. Acoustic vibration. Import method 2. Passed 10000 occasions of excessive frequency electrical wave vibration Penetrate calories into the deep layers of skin, clothes, end result and vegetables Dual-sonic deep cleansing know-how 3. Mini 4. Portable journey 5. Super shock wave cleansing artifact, uncomplicated and compact, whatever when you exit I can take it with me size:15x6 Material:ABS colour:White Package Contents: 1 * Vegetable washing machine 1 * usb information cable Only the above equipment content, different merchandise usually are not included. Note: Light taking pictures and diversified exhibits could cause the colour of the article within the picture a little bit diversified from the genuine thing. The size allowed error is +/- 1-3cm.