Key Features

• •🔥【Battery & APP Smart Control】Starines electric heated socks by bluetooth link with APP controlled, Scan the QR code or search "Syncker" to download and you can easily control the thermal socks, which is more convenient to monitor power and precisely adjust the temperature, up to 150 minutes timer, 10s fast heating function can quickly raises the temperature of your warm socks, no need to bend over. Also, you can directly use it by battery compartment button
• •🔥【Long-Lasting Warmth】Our rechargeable heated socks are equipped with 2 x upgraded 8000 mAh large capacity portable batteries to provide up to 13hours on the lowest heat setting to keep your feet warmer in whole days. Whether you’re skiing, hiking, fishing,cycling,or outdoor work with poor circulation or freezing feet, these battery heated socks are your go-to solution for enduring comfort and warmth in cold temperatures. Plus, The thin battery design does not slip off even when running
• •🔥【4 Heating Levels】The winter socks have 4 levels setting heat controller, you can easily adjust the comfortable temperature by short press the temperature setting button. Long press the Temp switch to red light on. There are Ultra high heat with 4 indicator lights on, high heat, medium heat, low heat and long press again to turn off (149⁰F/65⁰C , 131⁰F/149⁰F, 113⁰F/45⁰C, 95℉/35℃ ) Note: the battery power show on green light and plug on/unplug the line to on/off
• •🔥【Unisex Size & Washable Warming Socks】 Starines heater socks are made of soft, breathable, quick-drying, elasticity material. The thick sock ergonomic design ensures a snug fit. Our rechargeable thermal socks come in sizes L, XL to fit men or women, suitable for 5-14 Size. Suitable for all kinds of shoes & boots & outdoor sports, such as motorcycling,walking,hunting,riding,biking,skating shoveling snow, etc. Hand and machine washable (wash bag included).Tips: Removed the battery before washing
• •🔥【Safe Heating Covers Whole Foot】: Electric socks can be heated quickly and fast heating in 1 min by app control, transferring heat to the feet. The ski socks is scattered in the fabric and covers the whole toe area, sole of foot (without heel) blending in with the socks. Heated socks are heating uniform and temperature stability. The socks which will stimulate your blood circulation, let your feet no longer be cold and stiff. These heated socks are essential for the elderly and outdoor workers