Heated Insoles Rechargeable Lithium USB-C & Remote Control Keychain (Cut-to-Fit)

✔ Instant Temperature Control Without Bending or Fiddling: Allows immediate heat adjustment via a remote control on your keychain, attachable to your bag or waistband. No need to bend down or interrupt your activity. This convenient wireless control ensures seamless heating regulation throughout the day.

✔ Rechargeable Wireless Operation with Hours of Warmth: Each insole contains built-in lithium cells that can be charged via USB-C, providing long-lasting warmth – without disposable batteries or wires. The integrated batteries are rechargeable and ensure freedom of movement without cables.

✔ Customizable Cut-to-Size with Supportive Arch Design: Insoles feature printed cutting lines to trim according to your desired shoe size. The contoured shape in the arch area and the padded surface provide practical support for various shoes – suitable for everyday, outdoor, and work activities.

Package Contents: 2x rechargeable insoles, 1x wireless remote control on keychain, 1x dual USB-C charging cable

Compatibility and Sizes: UK sizes 3–6.5 (EU 35–40), UK 7–11 (EU 41–46), cut-to-fit design for customized fitting.

Heating Technology: Built-in carbon fiber heating elements, adjustable temperature settings via wireless remote control

Power Supply and Charging: Rechargeable lithium cells, USB-C fast charging, wireless operation for several hours