Heating Sock Three Modes USB Rechargeable Adjustable Winter Electric Warm Foot Pad Warmer Thermal Outdoor Socks Set 2200 mAh

Heating Sock Three Modes USB Rechargeable Adjustable Winter Electric Warm Foot Pad Warmer Thermal Outdoor Socks Set

Description:Specifications:Color：Black & GrayHeating part: Heat on the forefootSize: EU 35-43 (socks are elastic, can stretch)Weight: 410gBattery: 3.7V 2200 mAh（chosen）/ 3.7V 4000 mAh(chosen)Feature：- High-quality Material: This heating stocking is made of 90% cotton and 10% elastic fiber material, so it is absorbent, breathable, quick-drying, and elastic.- Suitable Ocns: Focusing on the forefoot to prevent the feet from getting cold, which can promote blood circulation. Apply to arthritic feet, long-term cold feet and stiff joints, giving you a warm winter.- Upgrade Heating Technology: Different from the heating piece, the heating wire of the new socks is wrapped around the forefoot, so that the foot can be evenly heated. At the same time, the use of annular heating wire can reduce battery power consumption and increase usage time.- More scientific design: The sock pocket design is more secretive, and the will not fall out easily after being put in, which is more conducive to wearing when the activity is large. The new has a flat design and is more comfortable to wear after putting in socks, and the foreign body feeling will be reduced- Rechargeable Heating Socks: Rechargeable lithium battery heating socks for cold weather projects or winter outdoor sports, winter ski hunting, camping cycling and motorcycles to keep warm.- Kit Including: 2200 mAh battery / 4000 mAh batteryon functions:2200 mAh battery:Output: 3.7V - 2.0A; Input: 5V - 1.0A; Charging time: 3 hours; Using time: 3-7 hours;Three-speed thermostat Automatic Level Adjustment(preheating function)1. After the sock is connected to the power supply (battery), the one, two and three lights flash once. Long pre the on for 2 seconds to start and enter the preheat mode, the LED shows three with breath flash. High output with output power of 100%, heating automatically changes to mid-level after 5 minutes.2. Mid-level, LED light displays two, output power is 70%.3. Low-level, LED light displays one, output power is 40%.4. Click to switch level on with three levels cycle, long pre 2 seconds to shut down.Heating time:High-level Three lights heating around 3 hoursMid-level Two lights heating for about 4.5 hoursLow-level One light heating for about 7 hoursCharging time: The battery takes about 3 hours to fill4000 mAh battery:Output: 3.7V - 2.0A; Input: 5V - 2.0A; Charging time: 4 hours; Using time: 5-10 hours;Three-speed thermostat Automatic Level Adjustment1. After the sock is connected to the power supply (battery), pre the on twice to start and enter the preheat mode, the LED shows red which means high output with output power of 100%.2. Mid-level, LED light displays green, output power is 70%.3. Low-level, LED light displays blue, output power is 40%.4. Click to switch level on with three levels cycle, long pre 2 seconds to shut down.Heating time:High-level Red lights heating around 5 hoursMid-level Green lights heating for about 7.5 hoursLow-level Blue light heating for about 10 hoursCharging time: The battery takes about 4 hours to fillPackage Included:Heating Socks*2Lithium Battery*2(chosen)USB Cable*1

About shipping
Shipping and Packaging All items will be double checked and well packed before sending.Items will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

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