Note: Battery not included. KEEP YOUR BODY WARM: The heating thermal underwear uses graphene heating fiber, which generates heat quickly, is elastic, and has a long service life. The inner fleece lining is close-fitting and soft, providing three-layer heat preservation and circulating heat storage. SAFETY PERFORMANCE: The heating underwear is equipped with heating pads made of high-quality carbon fiber that heat up quickly, warming you at the core and keeping you comfortable in cold winter conditions. TEMPERATURE CONTROL: The heated underwear features an intelligent controller with a 5-speed temperature control button for easy operation, allowing you to adjust the heating level according to the environment. BREATHABLE AND COMFORTABLE: Made from cotton and spandex, the fabric is soft, breathable, skin-friendly, lightweight, smooth, and form-fitting, ensuring comfort and freedom of movement during winter activities. INDOOR AND OUTDOOR USE: These heated pants are suitable for home wear and ideal for winter outdoor sports and activities such as hiking, jogging, cycling, motorcycling, fishing, skiing, and outdoor work. A great gift choice for elderly family members, loved ones, or friends. Perfect for Thanksgiving and Christmas gifting. Our products are made with high-quality materials and designed to deliver an excellent user experience. We aim to ship all orders within three business days. Estimated delivery time is 8–15 days. Please review product size and dimensions carefully before purchasing to ensure proper fit. Detailed product information, including features and specifications, is provided in the title and description. We want you to be fully satisfied with your purchase. If you have any questions or concerns, feel free to —we’re here to help. Thank you for choosing our product. We hope you enjoy it.