Elevate Your Winter Style: Crafted from premium polyester fiber and spandex, our bluetooth beanie features a sleek design, enhanced elasticity, and an more adjustable fit to suit heads of different sizes and shapes, perfect for both men and women. During the cold season, our beanie headphones will keep you warm and fashionable while enjoying your favorite tunes Immersive Sound & Simple Control: Our beanie with headphones delivers HD stereo sound that allows you to immerse yourself in the world of music, while staying warm and cozy throughout the winter. Equipped with intuitive buttons for volume control, track switching, and call handling, it's the ideal choice for enjoying music, podcasts, audiobooks, and calls Reliable Connection & Extended Battery Life: Experience a stable and seamless Bluetooth connection, 45ft range, ensuring an uninterrupted listening experience. Equipped with a high-capacity battery, our beanie with bluetooth headphones provides 8-10 hours of continuous