Introduction In today’s fast-moving world, shoulder pain, neck stiffness, and muscle fatigue have become common problems for office workers, travelers, fitness enthusiasts, and even students. Long hours spent sitting in front of screens, poor posture, stress, and physical strain can lead to discomfort that affects productivity and daily life. This is where the Hewelth Shoulder Massager comes in as a convenient and effective wellness solution. The Hewelth Shoulder Massager is designed to provide