- Personalized Heat Control: Customize the warmth to your shoulder area with three adjustable heat settings, targeting tension, soreness, and muscle stiffness. Experience optimal comfort for neck and shoulder relief. - Integrated Electric Massage Function: This heating pad features a built-in electric shoulder massager to alleviate muscle knots and stress points, enhancing relaxation. The USB plug-in design allows for convenient use at home, in the office, or on the go. - Ergonomic Shoulder Strap: Engineered to fit snugly around your shoulder and neck, the ergonomic design provides comfort and ensures that the heating pad stays in place, delivering consistent warmth and massage without slipping. - Multi-Functional Relief: Beyond just the shoulders, this versatile device can also be applied to your neck, back, or other muscle groups needing attention. It's a perfect solution for those experiencing chronic tension or post-exercise soreness. - Use Scenarios: Enjoy soothing relief after a long day at work by plugging it into your USB at the office. Use it during your evening relaxation routine at home as you unwind from daily stress. It's also an ideal companion for travel, helping you stay comfortable during long journeys. This heating pad and massager combo is designed to enhance your well-being, providing targeted relief when and where you need it most.