Features:!

1. Made of high-quality flannel composite fabric, it is light, soft and comfortable, with good thermal insulation and long service life.!

2. As a necessary warming artifact in winter, it heats at a constant temperature (40℃) to bring comfortable warmth to your feet in cold weather and drive away the cold.!

3. Universal USB interface, compatible with a variety of charging devices, such as adapters, mobile power supplies, car USB interfaces, computers, etc.!

4. The portable foot-warming bag is easy to operate, and can be used by connecting USB interface, without charging or self-provided batteries, which is more environment-friendly.!

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Specifications:!

Material: flannel composite fabric!

Color: as photo!

USB cable: 5V=1.8A(9W)!

Outlet: 1.2m!

Net weight: 0.142KG!

Product dimensions: !

Grey:29*29*2.5CM!

Dark Grey:30*50*2.5CM!

Green,Pink:30*45*5CM!

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Packing List:!

1* Foot Warming Bag!

1* USB cable (installed on the product).!