USB Rechargeable Heated Shoe Insoles with Remote Control (3.7V 2100mAh)

Product Description

Step into cozy comfort and bid farewell to cold feet with our USB Heated Shoe Insoles with Remote Control. Expertly designed to keep you warm throughout the winter season, these insoles help prevent cold and protect against frostbite.

Featuring built-in yardage cutting lines on the sole surface, you can easily trim the insoles to your desired size for a personalized, snug, and comfortable fit that supports your foot arch. Equipped with a wireless temperature remote control device, you can effortlessly adjust the heat settings to match your personal comfort level. Each insole features a built-in 3.7V 2100mAh lithium battery that powers up for cordless use once fully charged—meaning no external battery packs to tie to your legs or external power cords to tether you down. When heated, they release far-infrared rays designed to promote blood circulation, prevent frostbite, relieve fatigue, and keep your feet invigorated.

Key Features & Benefits

• Cordless Built-In Battery: Powered by an integrated lithium battery (3.7V 2100mAh) for fully portable, wire-free operation after charging.

• Wireless Remote Control: Easily manage operation modes and customize your temperature settings on the fly.

• Customizable Trimming Lines: Features clear cutting lines on the sole surface so you can trim them to your exact shoe size for an optimal arch fit.

• Far-Infrared Health Benefits: Emits far-infrared rays upon heating to help promote blood circulation, prevent frostbite, and relieve fatigue.

Insole Use & Operation Instructions

• Power On / High Temperature: Long press the switch for 3 seconds; the LED indicator lights up and the red light turns on, indicating high temperature.

• Medium Temperature: Click the switch again; the blue LED light turns on, indicating medium temperature.

• Low Temperature: Click the switch a third time; the green LED lights up, indicating low temperature.

• How to Use & Fit: Measure against your current shoe insoles, cut carefully along the designated yardage lines to fit your size, charge fully via USB, insert into your footwear, and use the remote or switch to activate your desired warmth level.

• Estimated Shipping Weight: 0.50 lbs (approx. 225 grams including the pair of heated insoles, built-in batteries, remote control, and protective retail box)

• Shipping Time: Promptly delivered straight to your door within 5–9 business days with full end-to-end online tracking updates.