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    FNDN Heated 3.7V Sports Socks


    FNDN Heated 3.7V Sports Socks
    Whether you’re slipping them on underneath boots, shoes or ice skates, the FNDN Rechargeable Heated Socks can keep your feet warm and comfortable all day long. Forget about frozen toes or discomforting pain in the winter mornings or evenings. We’ve found the solution by designing a sleek and trendy rechargeable sock for women and men. The heated sports socks offer enough warmth to provide great relief from poor circulation, arthritis, Raynaud’s Syndrome and any kind of winter cold issues.

    The FNDN Heated 3.7V Sports Socks are powered by our proprietary Radiant Core Heat™ technology and USB rechargeable BEGO battery system. This battery is the smallest & lightest in class, designed to provide the most power with the smallest footprint possible.

    • Machine Washable (*Must Remove Batteries), Lay flat to dry
    • 4 Radiant Core Heating Levels including High, Med, Low & “Smart Pre-Heat”
    • 4.5-hours continuous run time
    • Small & Lightweight high-performance BEGO Battery System
    • Universal USB Charging

    65% Merino Wool, 5% Spandex, 30% Nylon

    FNDN Heated Sports Socks Include:
    1 Pair Sports Socks
    2 3.7V Li-Ion Rechargeable “BEGO” Batteries
    1 USB Dual Battery Charging Cable

    *Smart Pre-Heat: Features a battery-saving “Smart Pre-Heat” mode----the pre-heat mode happens when initially turning the controller on. The LED is red, but will slowly flash red. The smart pre-heat occurs for the first five minutes and then automatically kicks to medium to save battery. You can bypass this level by simply pressing the button again. Battery RUN Times

    Size Information: 

  • S/M: Men's 4-9.5 and Ladies 6-11
  • L/XL: Men's 10-14
  • Care Instructions:
    Machine Wash Delicate (Remove Batteries)
    Do Not Use Bleach
    Do Not Machine Dry
    Do Not Iron

    Designed in Detroit

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