KitSound Audio Knit Bobble Cable Knit Beanie with Built-In Headphones - Cream\n\nKitSound Audio Knit Bobble Cable Knit Beanie with Built-In Headphones - Cream\n\nClick images to enlarge\n\nDescription\n\nKitSound Audio Knit Bobble Cable Knit Beanie with Built-In Headphones - Cream\u200B\n\nThe KitSound Audio Beanie combines a stylish, warm beanie with in-built headphones that can be connected to your device through a 3.5 mm jack. With 40 mm drivers, your music will sound punchy with solid bass and retain clarity, detail and sound stage. So you can enjoy an excellent sound experience whilst keeping your ears nice and toasty.\n\nComfortable and Warm with its stylish design and soft lining, this beanie is ideal for keeping your ears warm, while the adjustable speakers - which can be removed for washing - can be positioned to fit most head sizes.\n\nSpecifications\n\nCompatible with all devices smartphones, tablets and MP3 players that have 3.5 mm jack\n\nFrequency response: 40 Hz - 18 k.