Digital Device, Comes Complete With: Carrying Case, Two Sets Of Lead Wires, 9-Volt Battery, Ac Adaptor, Instruction Manual, And Pc, Sold As Each Compa Compass Health Intensity™ Twin Stem® Iii Tens/Ems Digital Device Compass Health Intensity™ Twin Stem® Iii Tens/Ems Digital Device The Intensity™ Twin Stim® Iii Combine Tens And Ems Therapy In One Easy-To-Use Digital Device. When Operating In Tens Mode The Unit Has Four Modes And Three Modes When Operating In Ems Mode. Digital Device, Comes Complete With: Carrying Case, Two Sets Of Lead Wires, 9-Volt Battery, Ac Adaptor, Instruction Manual, And Pck Of Four Self-Adhesive Reusable Electrodes, Basic Assembly Required, 1 Year Warranty (092881)Sku: Ndc-10315982_Ea Mfgr Sku: 10001098Item Id: 10315982Mfgr Id: 912Item Code: Chb Di3717