Shiatsu Massage: The shoulder massager simulates real human massage techniques such as palm pressure, kneading, lifting, and acupressure. It provides a professional-quality massage experience. Ergonomic Design: The massage head is designed to conform to the body's contours, simulating a real hand and thumb press. The secure shoulder strap eliminates the worry of it slipping. Adjustable Modes: Equipped with three massage speeds, two heat modes, and massage techniques such as palm pressure, shoulder kneading, gripping, pressure points, and pinching, it provides a comfortable massage experience. Heating System: Equipped with two heating levels, it provides soothing warmth that mimics the natural warmth of a human hand. This feature ensures effective relief of muscle tension in the neck and back. Portable Design: Weighing only 0.76 kg and featuring a built-in 2000mAh battery, the Shiatsu back and neck massager is easy to carry, allowing you to enjoy a professional massage on the go.