The T-1000 Vibration Massager is a state-of-the-art, cordless massage device designed to deliver tapotement/percussion massage technique that helps reduce sore muscles, relieve knots, trigger points, muscle cramps and soreness in the muscles. T-1000 Vibration Massager delivers and is perfect for Myofascial Release, Trigger Point Therapy, Tension, and Stress Relief, Sore Muscle Relief, and Minor Muscle Cramping Relief.