🔥 52-Zone Heated Thermal Underwear Set – USB-Powered Top & Pants

Stay cozy in cold weather with this Unisex Heated Thermal Underwear Set, featuring a heated top and matching pants for full-body layering during autumn and winter. Designed for outdoor adventures, winter travel, and everyday cold-weather activities, this set combines adjustable heating, USB power compatibility, and a flexible fit to help you stay comfortable when temperatures drop.

✨ Key Features

• 🔥 Advertised 52-Zone Heating: Designed to provide targeted warmth across selected body areas, including the back, waist, and knees.

• 🌡️ 3 Adjustable Heat Settings: Choose from three temperature levels to customize your comfort using the built-in control button.

• ⚡ Fast Heating: Designed to begin warming in approximately 30 seconds under suitable operating conditions.

• 🔌 USB-Powered Convenience: Connect a compatible 5V / 2.4A USB power bank for portable heating. Power bank is sold separately.

• 🛡️ Built-In Thermal Protection: The supplier describes an overheat protection system that helps regulate the heating operation.

• 🧘 Flexible Layering: The close-fitting design is suitable for wearing beneath everyday clothing, outerwear, and winter sportswear.

• 👕 Complete Two-Piece Set: Includes one heated thermal top and one pair of heated thermal pants.

• ❄️ Versatile Winter Use: Suitable for hiking, skiing, camping, fishing, cycling, commuting, and other outdoor activities.

🌡️ Adjustable Heating Levels

Choose your preferred setting using the built-in temperature controller and indicator light.

The supplier lists different temperature ranges for the three settings, but the exact indicator colors and temperature values vary between the supplied instructions. Please refer to the instructions provided with your specific product.

📋 Product Specifications

• Product Name: Heated Thermal Underwear Set

• Brand: YFSX

• Product Type: Heated Base-Layer Top and Pants

• Model: Not specified

• Gender: Unisex

• Heating Zones: Advertised as 52 zones

• Temperature Settings: 3 adjustable levels

• Power Supply: Compatible 5V / 2.4A USB power bank

• Battery Included: No

• Available Colors: Black, gray

• Available Sizes: S, M, L, XL, 2XL, 3XL, 4XL, 5XL

• Season: Autumn and winter

• Package Contents: 1 × Heated Top and 1 × Heated Pants

Material note: The supplier's listing gives conflicting fabric information: polyester in the main specifications and 95% cotton / 5% spandex in the detailed description. Please confirm the actual fabric composition before ordering.

🔋 Power Bank Requirements

A compatible external USB power bank is required to operate the heating system.

• Recommended output: 5V / 2.4A

• Supplier's estimated runtime: Approximately 6–7 hours with a 10,000mAh power bank

• Actual operating time may vary with the power bank, selected heat setting, and ambient temperature.

Important: The power bank is not included. Confirm compatibility before use and disconnect the power source before washing.

📏 Size Guide – Men's Recommendations

⚠️ This set runs tight. The supplier recommends ordering one size larger than your usual size. Use the recommendations below as a starting point and check the available size chart before purchasing.

📏 Size Guide – Women's Recommendations

Sizing tip: Height and weight recommendations are approximate, and body proportions vary. Because the fit is described as tight, review garment measurements where available and consider sizing up.

🧼 Care Instructions

1. Disconnect and remove the power bank before washing.

2. For machine washing, place the set inside a laundry bag.

3. Use a gentle washing cycle and avoid aggressive washing.

4. Avoid wringing the garments by hand.

5. Follow the manufacturer's care instructions and allow the garments to dry thoroughly before reconnecting any power source.

🛒 Get Ready for Cold-Weather Adventures

Add an extra layer of adjustable warmth to your winter wardrobe with this heated base-layer set. Whether you're heading outdoors, traveling in chilly weather, or enjoying winter activities, the matching top and pants offer a practical way to layer up.

Choose your size carefully, prepare a compatible USB power bank, and get ready for colder days.

Please Note: This is a heated clothing set, not a power bank bundle. The battery is sold separately. Heating performance depends on the power source and selected temperature setting.