Battery heated socks

Product Name:  Battery heated socks
Color:  Grey, or customized
Material:  80% Cotton , 12% Polyester ,8% Elastane, Coolmax
Size:  S-XL
Product Features:  3 levels temperature control, high/medium/low
Heating time:  High:3.5-4.0 hours for 55-60 degrees; Medium:3.5-4.5 hours for 45-50 degrees; Low:8-9 hours for 40-45 degrees
Battery:  7.4V 2200mAh rechargeable lithium polymer batteries
Battery Charger:  8.4V 1.5A
Sample time:  7-10 days
Production time:  30-35 workdays


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