How do the slippers get power?

They run from a USB connection, so they stay tethered to a power source while heating. That makes them best for desk or couch use rather than walking around.

Yes. The heater piece detaches so the plush slipper can be cleaned separately. Remove the heater before washing.

How many heat levels are there?

There are three heat settings, so you can pick a lower or higher warmth depending on the room.

Do they fit all foot sizes?

The slippers are a one-style foot warmer; check the sizing information for the fit you need before ordering.

Are they good for people with cold feet at a desk?

Yes. They are aimed at seated use, where steady USB-powered warmth and a soft lining help most.

Do they warm the whole foot or just the sole?

The heater sits in the slipper and warms the footbed, so the heat reaches the sole and the surrounding plush lining.

Where is the USB Electric Heated Foot Warmer Slippers cheapest?

At Clays Deals.com, for $49.95, as of our latest check.

What do buyers say about the USB Electric Heated Foot Warmer Slippers?

Buyers like: Keeps feet warm for hours; Very soft, plush fabric; Heats up quickly.

USB Electric Heated Foot Warmer Slippers Price History: Lowest $49.95

What reviewers say

Buyers describe the slippers as soft and quick to warm up, with heat that lasts for hours and stays comfortable rather than too hot. They also like that the inner heater comes out for cleaning.

What people mention

WarmthPraisedBuyers say the slippers keep feet warm for hours and the heat level feels just right, not too hot.
FabricPraisedOwners describe the plush flannel lining as very soft and comfortable.
Heat-up speedPraisedReviewers note the slippers warm up quickly after being switched on.
CleaningPraisedThe detachable heater piece makes the slippers easy to clean, according to buyers.
Ease of usePraisedBuyers call them simple to use, with straightforward heat settings.
USB powerMixedThe slippers need a USB connection to heat, which limits where they can be worn.

From Clays Deals.com

Ultra-soft plush flannel fabric cradles feet in warmth
Detachable heater piece for quick, simple cleaning
Steady, consistent heating for chilly evenings
Heats up quickly
Soft interior feels like a gentle hug
Made in the USA

Materials: Plush flannel fabric
Sizing: Reviewers say it fits their feet well
Care: Detachable heater piece allows quick, easy cleaning of the interior
Shipping: Free shipping on all orders

About the USB Electric Heated Foot Warmer Slippers

These USB electric heated foot warmer slippers have a soft plush flannel exterior and a soft interior lining. They are powered through a USB connection and offer 3 heat levels.

A detachable heater piece comes out for quick, simple cleaning of the interior. The slippers are washable.