Rechargeable Heated heating Winter gloves

Size：M,XL

Battery Voltage: 3.7V Li-ion Rechargeable BatteryBattery 

Capacity:2000mAh，

Keep Warming Time:About3-4 

HoursMaterials: EVA environment protection layer+Cotton/ Polyester / Spandex Heating 

Materials: Flexible Nano fiber heat materialHeating Area: Hand Back Heat Warm/ fingers Heat WarmColor: Green,Blue，Min. Qty from 500 pair，

Production time:25 days