Wireless TENS EMS System OTC Auto Inflate Digital BP units 3 MHz applicator * All Endoscopy 3 MHz applicator * All three applicators can be stored on the unit itself to keep them available at all times * The Sonicator 740 is 1 and 3 MHz therapeutic ultrasound unit which comes with a 5 cm˝ dual frequency applicator * It is light weight and portable and features a universal applicator cable to make changing applicators quick and easy * There is an optional rechargeable lithium ion battery pack that truly allows you to take therapy on the road with you * Large soft touch controls let you set up treatments quickly and easily and the backlit display shows all treatment parameters and conditions * Weight: 3 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 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