The Portable USB Cozy Electric Hand Warmer is a perfect gift for the person who needs to keep their hands warm. They can use this device anywhere they go and it's easy to take with them. It plugs into any USB port, so you don't need an outlet nearby. The portable hand warmer heats up in just minutes and stays warm for hours on end.

• USB interface, convenient for charging when you go out to work or travel.
• Foldable and lightweight, easy to carry.
• The hand warmer will automatically power off after heating for 90 minutes.
• Safety device, rest assured to use.
• Water and electricity separation design, washable, will not shed hair.
• Need to use USB to charge when using.

Specifications:
Type: Hand Warmer
Material: Flannel, Graphene
Temperature Adjustable: 35℃/45℃/55℃ (95℉/113℉/131℉)
Power:10W
voltage:5V
Size: 30*19cm
Power Supply:5V/2A

Package Included:
1* Hand Warmer
1* USB Cable