Comfy TENS Digital Combo EMS Unit Model EV-804 with Accessories in Carrying Case

The EV-804 Series is a combination of TENS (Transcutaneous Electrical Nerve Stimulator) and EMS (Electrical Muscle Stimulator) complete with self-adhesive electrodes and standard TENS modes: Burst, Normal, Modulation, SD1 (40%), SD2 (70%). EMS modes: Synchronous and Alternating. Perfect for those who suffer chronic pain and also need to strengthen and relax their muscles. Features easy-to-use dials and buttons, large LCD, integrated timer function and sturdy metal belt clip. Measures 1.5”D x 2.5”W x 4”H and comes in portable carrying case. Instruction manual and 9V battery included. BRAND NEW, never used.