This cozy vibrating foot pillow by sharper image, is the perfect product to help you stay warm, curl up, relax, and unwind at the end of the day. The pillow has 3 heat settings to ensure just the right comfort level and has a vibrating massage feature that helps penetrate and relax those sore spots. Have back aches as well? No worries, we got you covered! This foot warmer also doubles as a back massager and has the ability to provide a calming and penetrating relief to those aching areas as well. powered by a USB to AC plug, you can now bring a foot warming pillow with you on flights, cars, or anywhere a USB port is located. Soft to the touch and made from plush microfiber, this pillow will become a coveted companion whether your heading on a long trip, or just curling up at home on the couch.