Infrared Graphene Hand Warmer

Technical Specification:

• Quick-Heating Graphene Technology: Heats up instantly with double-sided warmth, offering 5 adjustable heat settings (45°C to 65°C) to provide tailored comfort in cold weather.
• Powerful 10,000mAh Battery: Provides 4-8 hours of continuous heat, equipped with a USB interface for charging via PC, power bank, or car charger while in use.
• Adjustable, Convenient Strap: Comes with a 60-115cm adjustable shoulder strap and a built-in pocket for easy portability, ideal for hands-free use during travel or at work.
• Soft, Skin-Friendly Material: Made from high-quality crystal velvet and silk cotton filling for maximum comfort, with a digital display for precise temperature control across 5 heat settings.