The Zyllion Shiatsu Neck and Shoulder Massager provides users with a 4D deep kneading tissue massage that relaxes overused and tight muscles. Equipped with soft, silicone massage nodes, the massager is the perfect way to unwind after a long a day of work. The two arm straps allow you to apply the optimal amount of pressure. You also have a buckle strap that secures under your arms and around your back for a convenient, hands-free massage. Get a massage while you work, watching tv or cooking at home. The powerful massager features 3 different massage modes (kneading, pulsating, oscillating) and 3 speed levels (slow, normal, fast) for different massage sensations. The massage nodes help mimic a true and relaxing hand massage. For even more soothing relief, you can activate the heat function.