Ergonomic design fits perfectly into both ears and does not cause any discomfort. | Features high-sensitivity microphone that enhances calling experience. | The headphones offer a nonstop playback of up to 15 hours on a single charge | Equipped with 40mm drivers, this beauty is here to deliver immersive audio time | The earcups are adaptive and foldable for a seamless usage experience and portability | A headphone that adapts with you, the pairs soft, cushioned ear-cups and headband offer extra comfort while reducing extra noise | Its rugged, foldable design ensures durability for months, even years. Not to mention the sleek, elegant design, making it the perfect accessory | Experience the latest Bluetooth technology that lets you stay connected to your sound, without the hassle of wires