ETRAZ HeatSole X

ETRAZ HeatSole X — Rechargeable Heated Insoles with Remote Control

Overview

Stay warm and comfortable all winter long with ETRAZ HeatSole X, the next-generation rechargeable heated insoles.
Designed to prevent cold feet and frostbite, these insoles use far-infrared heating technology to promote blood circulation, relieve fatigue, and provide soothing warmth with every step.

• Custom fit: Each insole features cutting lines, allowing you to trim for the perfect size and optimal arch support.

• Wireless warmth: Built-in lithium batteries mean no bulky attachments or external power cables.

• Smart control: Adjust your ideal temperature using the included remote control – high, medium, or low settings at the touch of a button.

• Fast heating & long runtime: Choose your comfort level and enjoy hours of consistent warmth.

How to Use

1. Manual operation:

   • Long press the power button for 3 seconds to turn on (red light = high heat).

   • Press once to switch to blue (medium heat).

   • Press again to switch to green (low heat).

   • Long press again or use the remote to power off.

2. Remote control operation:

   • Press H/ON for high temperature.

   • Press M for medium temperature.

   • Press L for low temperature.

   • Press OFF to power down.

Specifications

• Material: EVA

• Voltage: 3.7V

• Battery capacity: 2100 mAh

• Charging voltage: 3V–5V (USB charging)

• Power efficiency: 98%

• Overcharge protection: 5V

• Overload protection: 2.85V

• Sizes: 35–40 / 41–46 (cut to fit)

• Temperature & Duration:

  • High: 60–65°C | 3–4 hours

  • Medium: 50–55°C | 4–5 hours

  • Low: 40–45°C | 6–7 hours

Package Includes

• 1 Pair × Heated Insoles

• 1 × Remote Control

• 1 × USB Charging Cable

We offer Free Express Shipping on all orders! Please allow 1-2 Business Days for us to process and ship your order. Estimated Arrival Time: 7-12 business days.