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Rechargeable Hand Warmer, Electric Hand Warmer, Mobile Battery, USB Hand Warmer, Electric Foot Warmer, Lightweight

★★★★★ 4.6 rating · 28 reviews · 277+ sold
$10.43 $13.5590003967285 30% OFF
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Product Details

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3-Level Temperature Setting & Double-Sided Rapid Heating Equipped with a simple and easy-to-use temperature control function. You can adjust between high, medium, and low temperatures. The 3-level temperature setting allows you to switch to your preferred temperature. (When using at high temperatures, we recommend using it inside the storage bag). With double-sided heating, it warms up in just 3 seconds after turning it on. You can easily adjust the temperature according to the cold, warming your hands and feet in the cold winter and bringing you warmth. Delivers warmth quickly.

With Mobile Battery Function Equipped with a 10000mAh large-capacity battery, it can be used not only as a winter cold protection item but also as an emergency mobile battery. You can charge your smartphone etc. by connecting a charging cable to the USB output port. It is more economical and eco-friendly than disposable hand warmers for outings and travel.

10000mAh Large Capacity Battery - 7-14 Hours Continuous Use Equipped with a 10000mAh large-capacity battery, it can be used for approximately 14 hours in low-temperature mode and approximately 7 hours in high-temperature mode on a full charge. Please note: The figures are results obtained in test environments at the time, and usage time may be shortened depending on the ambient temperature.

[Safety Guarantee] Equipped with six safety features for peace of mind when heating and charging. Features include overcharge prevention, overheat protection, short circuit protection, overvoltage protection, over-discharge protection, and over-discharge protection. Electricity automatically stops when the battery is full, ensuring safe use.

[Package Contents & Easy to Carry] Rechargeable hand warmer x 1, USB charging cable x 1, Strap x 1, Japanese instruction manual x 1, Storage bag x 1.

※Opened for inspection, but it is brand new and unused, so please rest assured.

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Management Number: 362-$$1280

Category
Cold Protection & Heat Retention Goods
Condition
New/unused
Shipping
Included in price (by seller)
From
Yamaguchi

Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.

Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.

Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.

Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

Customer Reviews (28)

4.6
★★★★★
Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
0%
1 star
0%
M
User6114332
★★★★★
2026-11-06

Entrega sem problemas, produto em bom estado.