Check the listing for details. Abdominal Exercise Electric Muscle Stimulator Belt ABS Trainer Training 8 Modes. Color: Blue, Condition: New. Listed at 8.39 USD. The product is an MHD TENS EMS Muscle Stimulator for muscle enhancing and recovery. Safe and convenient, light weight, portable, environmental-friendly and super effective! Transcutaneous Electrical Nerve Stimulation (Program 2, 3, 4, 6, 8, 9): To be used for temporary relief of pain associated with sore and aching muscles in the shoulder, waist, back, upper extremities (arm), and lower extremities (leg) due to strain from exercise or normal household work activities. Powered Muscle Stimulation (Program 1, 5, 7, 10, 11, 12): It is intended to be used to stimulate healthy muscles in order to improve and facilitate muscle performance. Easy to Use: After finishing charging, apply the gel pad to the abdominal muscles. Adjust the profile of your abdomen to stimulate all of your.