4 Pads Full Body Massager Slimming Electric Slim Muscle Relax Fat Burner Ablevel Compact and lightweight design ,Large, oval electrode pads for gentle Local slimming, beautifying and cervical vertebra and neck pain The massager can be use on the waistline, neck shoulder, arm, hip, thigh and calf areas 2 output channels-A & B can be used to treat various parts of the body simultaneously