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Shelfflex Magnetic Heating Hand Warmer

Shelfflex Magnetic Heating Hand Warmer

Regular price $28.99 USD
Regular price Sale price $28.99 USD
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  • Free U.S. shipping
  • 30-day returns
  • Secure checkout

Shipping & delivery

Orders are processed within 1–3 business days, excluding weekends and holidays.

Standard U.S. delivery is estimated at 7–12 business days. Standard shipping is free on every U.S. order, with no minimum spend.

You'll get a tracking number by email once your order ships. Tracking can take 2–5 business days to become active after dispatch, and orders with multiple items may arrive in separate shipments with their own tracking numbers.

Returns & refunds

You have 30 days from delivery to request a return if the item arrives defective or damaged, is incorrect or significantly different from its description, or does not arrive within the estimated delivery window.

Items must be unused, in original packaging, with proof of purchase. Approved refunds are issued to your original payment method within 5–10 business days. We do not refund for change of mind, and personal care items are non-returnable.

To start a return, email returns@shelfflex.com with your order number and a description of the issue.

Questions about this product?

Email support@shelfflex.com and we'll get back to you within 24 hours. Support is available Monday to Friday, 9:00 AM – 5:00 PM EST.

Orders can be cancelled within 12 hours of purchase, before they enter processing.

Overview

Cold hands during winter walks, commutes, or outdoor errands are easily solved with this Magnetic Heating Hand Warmer. Its magnetic design allows secure attachment to metallic surfaces, giving you convenient, hands-free warmth wherever you need it.

A clever split-type structure gives you a genuine two-in-one design, letting you use the warmer as a single unit or split it for separate heating options depending on your needs. Fast heating technology delivers a rapid temperature rise, so you're not left waiting around in the cold, with adjustable heat settings to match your comfort level.

Powered by a built-in rechargeable lithium battery with USB charging, this hand warmer is genuinely portable and ready whenever you need it. Available in White, Pink, Black, and Green, it's a practical, everyday accessory for cold-weather comfort.

Key Features

  • Magnetic Design – Secure attachment to metallic surfaces for convenient, hands-free use.
  • Split-Type Structure – A two-in-one design allows separate or combined heating options.
  • Portable Heating – A compact handheld size with efficient warming capability.
  • Fast Heating – Rapid temperature rise with adjustable heat settings.
  • Rechargeable Battery – A built-in lithium battery with USB charging functionality.

Benefits

  • Provides quick, genuine warmth during cold weather without needing gloves.
  • Magnetic attachment offers hands-free convenience wherever metallic surfaces are available.
  • Split design adds flexibility — use as one unit or separate for different needs.
  • Adjustable heat settings let you personalize warmth intensity.
  • Rechargeable design means no disposable warmers to keep buying.

Ideal For

  • Cold-weather commutes and outdoor errands
  • Winter walks and outdoor activities
  • Anyone wanting reusable, rechargeable hand warmth
  • Desk use during colder months

How to Use

  1. Charge the hand warmer fully via USB before first use.
  2. Power on and select your desired heat setting.
  3. Use as a single unit, or split it for separate heating as needed.
  4. Attach magnetically to metallic surfaces for hands-free use if desired.
  5. Recharge as needed based on the 1-3 hour operating time.

Care Instructions

  • Wipe down the exterior with a dry cloth after use.
  • Avoid exposing the device to water or excessive moisture.
  • Store in a cool, dry place when not in use.
  • Recharge periodically to maintain battery health.

Specifications

  • Power Supply: Lithium battery
  • Rated Voltage: 3.7V
  • Rated Power: 5W
  • Heating Method: Aluminum sheet heat dissipation
  • Battery Capacity: 1000-1200mAh
  • Operating Time: 1-3 hours per charge
  • Net Weight: 220g
  • Colors: White, Pink, Black, Green

Why Choose This Product

  • Magnetic attachment offers genuinely convenient, hands-free warmth.
  • Split-type design adds flexibility most single-unit warmers don't offer.
  • Fast heating means less time waiting for warmth to kick in.
  • Rechargeable battery offers a reusable, cost-effective alternative to disposable warmers.

Package Includes

  • 1 x Magnetic Hand Warmer
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  • Free U.S. shipping, no minimum

    Orders leave in 1–3 business days and arrive in an estimated 7–12 business days.

  • 30 days to return

    Damaged, incorrect or late? Email returns@shelfflex.com within 30 days of delivery.

  • Tracking on every order

    A tracking number is emailed as soon as your order ships.

    Track an order 
  • Replies within 24 hours

    Monday to Friday, 9:00 AM – 5:00 PM EST at support@shelfflex.com.