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 PainFDA CLEARED CLASS II MEDICAL DEVICE - Our FDA certificate code is K133929 can be found on FDA official website. So you can buy our foot circulation machine with confidenceTENS & EMS TECHNOLOGY - Adopts electrical stimulation therapy to send a microcurrent impulse to neuromuscular, which is clinically proven safe and effective for feet and body treatmentTWO 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 separately25 MODES & 99-INTENSITY - 25 kinds of massage modes for sole/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 FasciitisSAFE AND EFFECTIVE - Full refund if unsatisfied with our Foot Circulation MassagerNo noiseNo vibratingPackage includes 1X Infrared Remote Controller. 1X User Manual. 1X Power Adapter. 4X Electrode Pads