About this item

• 【Three Heating Settings & Fast Heating Time】Intelligent three heat settings(High 140-150℉, Medium 122-133℉, Low 104-113℉)allowing you to easily customize your warmth with a simple button press. Press and hold 3 seconds for fast starting and quickly heat up within 30 seconds. An ideal choice for your cold weather adventures.
• 【Smart APP Control & Regular Button Control 】This heated socks has app control/ button control for selection according to your needs. You can easily regulate the heat on the go with the Savior Heat app, ensuring your comfort throughout the day. Or adjust the heating setings with a simple press of button even without a phone or when it's low on battery. You can set the timer for up to 180 hours of warmth, check battery status, and choose multiple languages.
• 【Comprehensive Heating Zone】Ample far infrared heating components are strategically placed above and below the toes and forefoot to provide warmth of up to 140℉ (60℃), enhancing blood circulation for an overall warming sensation. This is an ideal foot warmer for both men and women suffering from persistently cold feet.
• 【Long Lasting Heating Socks】Powered by 7.4V 2200mAh lithium polymer batteries, these innovative heated socks offer up to 7 hours (Low Setting) of continuous warmth, perfect for cold weather, outdoor activities, winter sports, or everyday comfort.With dual USB charging inputs and a quick 3.5 hours charge time, you can enjoy the benefits of convenience and reliability.
• 【Breathable Unisex Heated Socks】Our hand-sewn heated socks are odor-resistant and moisture-wicking, ensuring all-day comfort. Suitable for use with various types of footwear, including boots, snowboard or ski shoes, and running shoes. The compression foot warmer is perfect for late fall camping, the slopes, or early spring jogs.