Heated sock come with batteries and charger

Heated Socks with batteries and charger Great for kids sporting events , hiking , camping ,The office and more Outstanding Warmth Innovation: Our warming socks feature an upgraded 2nd generation heating element, providing a 32% improvement in heating efficiency compared to the previous generation. The heating socks heat up rapidly and offer exceptional comfort, seamlessly integrated with the fabric for a frictionless, supremely comfortable experience. They envelop your feet 360° for consistent warmth throughout the day. Large Capacity Battery: Our foot warmer are equipped with 5000mAh*2 battery, endurancing up to 5-10 hour continuous warmth, and the battery life is affected by the use mode. It keeps you comfortable for extended periods during cold seasons, ensuring you have more time to enjoy outdoor activities. Smart Temperature Control App Operation: One-touch temperature adjustment, timer settings, and compared to traditional apps, we have made an entirely new upgrade. Our new UI interface is more user-friendly, with simpler color themes, function settings, and more, allowing you to have complete control over warmth without the need to take off your shoes or bend down. Thickened crumple zones: The feet warmer cleverly combine multiple layers of high-quality materials to ensure your comfort. The specially thickened heel area provides extra cushioning, while the ingenious curve design of the sock collar increases 4-level temperature control button: