Multimedia headphones with built-in microphone. They allow you to listen to your favorite music and make phone calls. The built-in microphone allows you to make phone calls without having to reach for your mobile phone. Included audio cable allows you to connect non-Bluetooth devices, and also allows you to charge your headphones when their power level drops. Soft and well-soundproofed ear cups provide comfort for hours of use. Adjustable headband allows you to adjust the parameters of the product to your individual preferences and needs.