冬用電熱ベスト 軽量保温防寒着・男女兼用・前後独立ヒーターで・3段階温度調節

这款加热背心采用全方位发热系统，适合寒冷环境下的户外工作，如建筑工地、仓库作业等，通过智能调节提高保暖性和电池续航时间。

• The description claims that the heating vest can maintain body temperature and improve concentration and work efficiency in harsh environments.
• The description claims that the vest can be adjusted to three heat levels: high, medium, and low, depending on the scene and condition.
• The description claims that the vest uses high-quality Japanese carbon fiber to heat up within about 10 seconds and has excellent energy-saving performance.
• The description claims that the vest is washable and can be used as everyday wear under normal clothing.
• The description claims that the product comes with a one-year warranty and provides free replacement or repair services.