Modern look: An electroplated edge design adds a refined, contemporary touch to coldweather outfits while keeping your hands warm. Adjustable temperature control: Threestage settings at 45, 55, and 60 for comfort in different environments. material: Made from quality materials for sturdy construction, a comfortable feel, long service life, and reliable heat. convenience: Intelligent temperature control with a digital display delivers longlasting, precise heat for extended outdoor use. Key specifications and features: Rechargeable hand warmers with threestage temperature options (45, 55, 60); constructed from quality materials for durability and comfort; digital display and intelligent temperature control for accurate heat delivery. Use scenarios: Outdoor recreation in cold weather: skiing, snowboarding, hiking, fishing, and camping where reliable hand warmth is needed. Commute and travel: waiting at bus stops, airports, or during long walks in winter, providing steady warmth on the go. Outdoor work or events: filming, construction sites, or stagerelated outdoor activities where consistent, controllable heat improves comfort.