4 Deep-Kneading Shiatsu Massager Nodes help relax and relieve muscle tightness.</br>Heating function that sooths aching muscles.</br>Ergonomic design with a 6-cm ultra slim body is perfect to use on lower- & upper-back・ neck・ abdomen・ calf・ and thigh areas.</br>Adjustable Strap secures the cushion to your favorite chair.</br>Equipped with Overheat Protection Device & programmed with 20-minute Auto Shut-Off to ensure safety. (UL approved power adaptor works with both 110-120V & 220-240V electrical outlet) Car charger included!!</br></br>Product Description</br></br>Zyllion ZMA-13-BK FDA Listed Shiatsu Pillow Massager with Heat (Black)</br><br/>http://www.amazon.com/gp/product/B00BOYA2M2