USBPowered Safety Design Lowvoltage heating technology provides safe, consistent warmth for allnight use. Ideal for home office, living room relaxation, and daily comfort. MultiZone Warmth Delivers warmth across multiple heating zones for targeted relief of discomfort where you need it most. Three Heat Options Three heat settings let you adapt to different environments and preferences, helping you combat cold quickly and effectively. Easy Storage and Mobility Foldable and lightweight construction for simple packing, storage, and portability during travel or daily use. Use scenarios Working from home or relaxing at home: connect to a USB power source (computer, USB wall adapter, or power bank) and set a comfortable heat level for extended use. Travel or hotel stays: compact, portable warmth that fits into luggage and provides reliable comfort when away from home. Evening winddown and bedtime warmth: use at night to maintain a cozy temperature without bulky blankets. Attributes addressed Function: lowvoltage, USBpowered heating with multiple zones and three heat settings. Compatibility: USBpowered, compatible with standard USB power sources. Size/Portability: foldable and lightweight for easy storage and travel. Performance: designed to provide consistent warmth across zones with safe operation.