Wireless TENS EMS System OTC Auto Inflate Digital BP units Deluxe horizontal cross cut 5 zoned Imaging Deluxe horizontal cross cut 5 zoned foam mattress provides comfort support and pressure redistribution * 210 denier nylon cover reduces friction and shear and is water resistant and vapor permeable * 3 yr limited warranty on foam * 12 month limited warranty on cover * Weight limit 350 lbs * Comfortable flip up padded seat Relieves pain and improves muscle performance * System is a battery operated wireless pulse generator that sends electrical impulses from a remote control to a receiver (round disk) with electrodes attached to them that are placed on the body to stimulate the nerves causing pain * Wireless remote controls the On Off Intensity and Mode functions of the receiver