1. Manual massage mode with five different scales of speed 2. Well designed LCD screen remote control for easy and simple operation 3. Spiral vibration massage 4. Touch of the button on the remote control, easy to operate this belt 5. 15-minute timer limits fix usage period for safety and reliability Technical parameters: Rated frequency: 50/60Hz (two motors) Rated voltage: 24V DC, 2A Rated power: 60W Motor rotation speed: 3, 600 loops/m Power supply: 100V-240V Power: 48W