he 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. * An Industry leader at 105 mA this device comes standard with an AC adapter. * * Simple to operate portable device for pain management. * Unit combines TENS and EMS therapy for optimal treatment. * Four modes for TENS therapy: Burst Normal Mod 1 and Mod 2. * Three modes for EMS therapy: Synchronous Asynchronous and Delay. * Comes complete with carrying case two sets of lead wires 9-volt battery AC adapter manual and pack of four self-adhesive reusable electrodes. * Power Source: Standard 9-volt battery or AC adaptor. * Dimensions: 4.5 ∞Ú x 2.55 ∞Ú x 0.9 ∞Ú * Weight: 0.28 lb. with battery. * One year warranty. * HCPCS Code: E0730* for TENS Unit. * HCPCS Code: A4595* for electrotherapy supplies.