Smart Temperature Control Engineered for ideal coziness, this foot warmer combines smart temperature settings with fastheating capabilities to create an inviting environment. It is suitable for home workspaces or relaxation zones. All Day Foot Warmth Equipped with advanced overheat protection technology, this electric foot warmer provides worry heating and allday warmth. It uses flameretardant materials for safe underdesk use, enhancing comfort and peace of mind during extended sessions. USB Powered Heating Solution Versatile power options include USBpowered heating, ensuring seamless performance across different devices while maintaining a lightweight and portable profile. Consistent Warmth Delivery Benefit from constant temperature functionality for longlasting thermal comfort. The unit combines energyefficient operation with minimal electricity use to maximize affordability and convenience. Key attributes Function: heating with smart temperature control, overheat protection, and constant temperature delivery Safety: flameretardant materials, advanced overheat protection Compatibility: USB powered option plus other power options for varied devices Size and weight: compact, lightweight, and portable Material: flameretardant construction suitable for underdesk use Performance: fast heating, allday warmth, and steady temperature maintenance Use scenarios Home office or desk setup: place under the desk for warm feet while working, helping improve comfort during long hours at the computer. Relaxation time on sofa or bed: enjoy steady warmth while reading, watching TV, or resting, without needing to pause activities. Travel, commuting, or flexible workspaces: powered via USB from a laptop or power bank, offering portable warmth in different environments.