What’s Inside Size: L16.8*W15.3*H9.8 inch Adapter Input: 100V-240V 50/60Hz Adapter Output: DC12V 2.5A Weight: 3.85kg/8.5lb Modes: 3 Kneading intensity, 3 squeeze intensity, 2 timer, Heat Package Content: Shiatsu Foot Massager, Remote Control, Wall Power Supply, User Manual