Feature:

1. Far infrared carbon fiber heater in a thickness of 2mm/0.01", it can deliver heating evenly with high heat conversion rate, rapid to heat up for instant warming enjoyment of 40℃-50℃.
2. Support USB charging, you can conveniently access the power by adapter, computer, power bank(note: please keep charging for stable power supply and heating performance).
3. Two size variations are available to suit both for men and women, clearly printed size line for precise and convenient clipping to perfect fit your shoes.
4. Can be directly placed in shoes for wearing ease, waterproof material can be cleaned and air dried completely, hygiene and reliable.

Specification:

Insoles Material: EVA Elastic Fibers
Heater Material: Far IR Carbon Fiber
Heating Temperature: 40℃-50℃
Output: 5V/2A
Insoles Size: US SIZE 5-7(EU SIZE 35-39)/US SIZE 8-10(EU SIZE 40-44) [Optional]
USB Cable Length: 1.5M

Caution:

-Please disconnect the power if you stop using the product for long time to avoid over heat.
-The aged and kids should use under the guide and monitor of adults.
-Please avoid doing fierce sports when you wear the heated soles to protect the heater.

Package Included:

1 Pair of Electric Heated Shoe Insoles
1 * USB Cable
1 * User Manual

Note:

Please allow 1-3cm difference due to manual measurement.
Due to light and screen difference, the item's color may be slightly different from the pictures.