Adjustable Thermal Comfort: Three time settings and multiple temperature levels enable precise heat control, delivering soothing warmth without overheating. Double Heating Zones: Provides dualzone warmth for hands and feet, with removable heat pack storage to support comfort during extended sitting or activity. Comfortable Heat Distribution: Delivers uniform warmth through a design that combines soft materials with balanced heat dispersion, ensuring dependable comfort during continuous wear. Effortless Care: Tool removal of the hand warmer cover allows quick washing and easy maintenance, keeping the device clean and ready for use. Use scenarios: At a desk or in a home office during cold weather, to keep hands warm while typing without distraction. During travel or commutes, such as flights or long train rides, for sustained warmth to hands and feet during extended periods of sitting. After outdoor activities or while waiting in cold spaces, to rapidly warm up during cooldown and reduce chill.