This 2-in-1 headband and headphone combo features built-in ultra-thin Hd speakers, letting you listen to music, audiobooks, take phone calls hands-free. The wireless design stays securely in place without slipping, making it ideal for anyone who dislikes the discomfort of earbuds, perfect for workouts, running, yoga, fitness sessions, other outdoor activities. It is not recommended for sleeping.a twisted knotted stylish design, this headphone headband complements a variety of outfits and hairstyles, lending an elegant, charming look for women and girls who value personal style, making it a thoughtful gift for loved ones. Crafted from polyester and spandex, it is comfortable, stretchy, fits most head sizes easily.Using simple Bluetooth technology, it pairs quickly with any Android or iOS device including phones, tablets, laptops. The slim speakers deliver clear, crisp sound for an immersive listening experience.