Soothing Heat Function USB powered heating delivers quick warmth with stable temperature control for targeted relief in the neck and shoulder area. Comfort and Support Odorless selfventilating memory foam combined with soft mesh provides reliable support and conforms to body contours for comfortable, consistent feel. Heat Settings Pillowcase is zippered for easy cleaning. Three heat levels available: 37 C, 45 C, 53 C to match your comfort needs. Convenient USB Heating Connects to USB sources such as computers, power banks, and other USB power devices for warmth on the go. Key benefits Targeted relief for neck and shoulders with steady heat Comfortable support from memory foam and breathable mesh Easy care with a zippered, washable pillowcase Three adjustable heat levels for warmth USBpowered compatibility for use anywhere Material and construction Memory foam with odorless, selfventilating properties Soft mesh cover for air flow and comfort Zippered pillowcase for convenient cleaning Use scenarios At a desk: relieve neck stiffness during long work sessions During travel: stay warm on flights or road trips without bulky equipment After workouts or travel: unwind and recover with soothing heat Compatibility and performance USB powered: works with laptops, power banks, and standard USB adapters Three heat settings (37 C, 45 C, 53 C) for warmth Designed to fit around the neck and shoulders to provide targeted relief