U-shaped Neck and Back massager: Our neck massager is ergonomically designed,so that our back and neck can fully relieve our muscles during massage fatigue. Electric Massager Device: Neck and shoulder massager comes with 16 Bi-directional rotation kneading massage heads that provide deep kneading shiatsu massage to ease neck and shoulder muscles. Adjustable Strength and Heating Function: The shiatsu massage has 4 buttons,adjust the heat according to your needs to achieve the most comfortable massage. Durable and Soft materials: Advanced PU leather is made durable, it can be used as a gift, and the neck massager is carefully designed to relax muscles and reduce discomfort. Use Guarantee: Three custom speed modes give you the treatment you need to massage your neck, overheat protection and 15 minute auto-shutdown feature ensure safety during usage.