Foot Circulation Stimulator (FSA or HSA Eligible) EMS Foot Massager Foot Circulation Machine with 4 Electrode Pads TENS Unit for Foot Sole Body Calf Muscle Acupuncture Stimulation Therapy Relieves Nerve Pain FDA CLEARED CLASS II MEDICAL DEVICE - Our FDA certificate code is K133929 and can be found on the FDA's official website. Buy our foot circulation machine with confidence! TENS & EMS TECHNOLOGY - Uses electrical stimulation therapy to send a microcurrent impulse to neuromuscular, clinically proven safe and effective for treating feet and body. TWO RELAXATION TREATMENT SYSTEMS - One is for foot stimulator, the other is for body stimulator. 4 electrode gel pads can be used to relax parts of your body, such as feet, calf, ankle, legs, hips, back, shoulder, waist, etc. The two stimulation systems can be used together or separately. 25 MODES & 99 INTENSITY - 25 types of massage modes for sole/body to eliminate fatigue, 99 types of electromagnetic wave intensity to meet your desired ideal result in a proper sequence. Automatic timer for every 25 minutes. Features a sole massager roller on the device for plantar fasciitis. SAFE AND EFFECTIVE - Full refund if you are not satisfied with our foot circulation massager. No noise. No vibration. Package includes 1X infrared remote control, 1X user manual, 1X power adapter, 4X electrode pads.