Features:
Convenience for Use:
Our charger wire plug and battery pack crafted with quality components, provides flexibility and convenience for various scenarios. When you wear heated clothing, our set will not have the problem of difficult battery replacement and inconvenient charging, giving you to solve additional troubles.
Battery reminder function:
Our battery pack has a power remind that when it shows four lights, the battery level is greater than 76%. When displaying three lights, it has 51%-75% of the power, when two lights, it has 26%-50% of the power, and when there is only one lamp, it has 1%-25% of the power, which is convenient for you to understand the power change and charge the battery pack in time.

Material: as shown in the pictures
Color: black
Size:
USB wall charger wire cord: 6.23 ft
Battery pack: 3.7×2.52×0.95 inch/9.4 × 6.4 × 2.4 cm

Package includes:
1 x USB wall charger wire plug
1 x Battery pack

Notes:
Manual measurement, please allow slight errors on size.
The color may exist a slight difference due to different screen displays.