Omron HV F127 electronic pulse massager enables drug-free pain relief from acute and chronic spot pain. The electronic pulse massager enables pain relief by blocking the pain message and releasing endorphins which are natural pain killers. This device targets shoulder, lower back, legs, and feet pain with its 4 Body Area Modes. It is also equipped with 4 massage modes which can be integrated with 10 intensity levels. The compact design of the device along with the quick relief button enables quick-pain relief anywhere, anytime.