[Chin-Hugging Design: Enhanced hot face compress fits better around your face and jaw effectively relieving TMJ issues and headaches and aiding in wisdom teeth recovery. Heat & Time Set: The heated head wrap for face has 3 heating levels (high-med-low) and 3 time settings (15-30-60min). There is no need to reheat in the microwave anymore. USB Powered: Our heated face warp comes with a 6.9ft USB cord and adapter and can be plugged into the outlet PC USB port or battery(not included). It is convenient to carry it around and use. Adjustable and Soft: The face heating pads fit different head sizes with adjustable strap. The soft flannel material is comfy to wear and enhances thermal insulation effects. Hands-Free Moist heat: Warm face compress can be used for dry or moist heat therapy. The fast heat helps moisture deeper into the tissue beneath increasing circulation and speeding up recovery.]