Foot Circulation Stimulator (FSA or HSA Eligible) EMS Foot Massager Feet Circulation Machine with 4 Electrode Pads TENS Unit for Sole Body Calf Leg Acupuncture Stimulation Therapy Relieve Nerve Pain FDA CLEARED CLASS II MEDICAL DEVICE - Our FDA certificate code is K 133929 can be found on FDA official website. So you can buy our foot circulation machine with confidence TENS EMS TECHNOLOGY - Adopts electrical stimulation therapy to send a microcurrent impulse to neuromuscular, which is clinically proven safe and effective for feet and body treatment TWO RELAXATION TREATMENT SYSTEMS - One is for foot stimulator, the other is for body stimulator. 4 electrode gel pads, can be used to relax the 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 kinds of massage modes for sole or body to eliminate fatigue, 99 kinds of electromagnetic wave intensity to meet your required ideal result in a proper sequence. Automatic timer for every 25 mins. With sole massage roller on the device for Plantar Fasciitis No noise No vibrating Package includes 1 X Infrared Remote Controller. 1 X User Manual. 1 X Power Adapter. 4 X Electrode Pads