Experience the ultimate in comfort and functionality with our Lei Feng hat windproof cap. Designed for those who seek warmth without sacrificing style, this cap is crafted from high-quality polyester material, ensuring durability and a cozy fit.

What sets this cap apart is its integrated Bluetooth function, utilizing Bluetooth v4.2 for seamless music playback and hands-free calls. Enjoy your favorite tunes while staying connected, all without the hassle of tangled wires.