How warm does it get?

It is a personal warmer, so expect gentle warmth around your feet or hands rather than strong heat. Output depends on the USB adapter or port you plug it into.

Can I use it with a power bank?

Yes. It runs from a standard USB source, so a power bank or laptop port works. A higher-output adapter gives more consistent warmth.

Can I put my hands in it too?

Yes. The side pocket fits either feet or hands, so it works as a lap warmer as well as a foot warmer.

Does it have a battery?

No. It has no built-in battery and needs to stay connected to a USB power source while in use.

How do I clean the velvet cover?

Wipe the surface with a damp cloth and let it dry fully before use. Do not soak it or put it in a washing machine, since the heating element is inside.

Is it big enough for adult feet?

It measures about 39 cm long and 19 cm wide, which fits most adult feet. Very large feet may feel snug in the pocket.

Where is the USB Electric Heating Foot Warmer Pillow cheapest?

At Deal.ai, for $14.86, as of our latest check.

USB Electric Heating Foot Warmer Pillow

Sold and shipped by Deal.ai

$14.86+ $12.62 shipping

Color: Black

Electrical outlet: USB

Arrives about Nov 19–29, from a warehouse in China

30-day full refund: if you're not happy with it for any reason, or it never arrives, tell us within 30 days and we refund you in full. Shipping and refunds

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Price facts

Lowest price today: $14.86 at Deal.ai (checked Nov 12, 2026).

Our take on the USB Electric Heating Foot Warmer Pillow

A semi-cylindrical heating pad in soft velvet over an EVA shell, powered by USB. You slip your feet or hands into the side pocket and it warms them while you sit at a desk, on a sofa or in a cold room. It is a small, low-power personal warmer rather than a room heater, so it suits one person at a time. Against plug-in foot warmers and heated blankets it is more portable and draws less power, but it warms a smaller area and depends on a USB source.