Electronic Muscle Stim EMS 5.0 Non Slip Products 911 guardian phone set * Jobst Opaque Sensitive 911 guardian phone set * No monitoring fees service charges or contracts ever * Talk directly through your pendant to 911 Emergency Operator at the push of a button * Complete coverage in and around your home * The world s only 2 way Emergency Pendant Communicator * 24 Hour 7 Days a Week Emergency Protection * Maximum range: 600 feet * 1 year Limited Warranty * Unit measures 3 1 8 L x 1 7 8 W x Û thick * An antenna is on the side measuring 1 7 8 x Û with a diameter of 7 16 HIGH BOOT * X LARGE Men 13 * Kits include muscle stimulator 4 electrodes lead wires one 9V alkaline battery instruction manual and handy carry case * Dual channel isolated * Adjustable pulse amplitude * Adjustable frequency * HCPCS Suggested Code: E0745