Combination TENS EMS Digital Unit w Timer Oxygen Tubing and a unique hand held pump Nasal Cannulas and a unique hand held pump that adjusts the level of compression * Fits circumference up to 50 around the chest including the outside of the arm as is or up to 60 with extender straps that are included * Indications: Rotator cuff injury bursitis tendonitis Post surgery shoulder strains and swelling post exercise recovery before and after throwing routines Watch the Unboxing Video: Ultima combo (Tens EMS with body part diagram) * Offers the user the choice of 5 modes of TENS and 2 Modes of EMS * Timer: 5~60mins or continuous * 3 Years Manufacturer 's warranty * HCPCS Code: E0720 E0745 * 2 AA batteries are included with the unit Includes: Device batteries lead wires electrodes (1 pack of 4) carrying case and users manual