The Bowers & Wilkins PX7 S2 Wireless Headphones, Grey are perfect for listening to your favourite music on the go. Featuring a stylish over-ear design and Bluetooth 5.2 connectivity, the PX7 S2 headphones let you stream your songs stored on your smart devices in aptX Adaptive and aptX HD audio. Active Noise Cancellation will effectively reduce any external noise so you can focus solely on the sound. Alternatively, with the Ambient Pass-Through feature, the PX7 S2 will allow in some background whilst continuing audio playback, allowing for a more natural listening experience and more awareness of your surroundings. All these features can be effortlessly controlled from the Bowers & Wilkins Music App. Designed around two 40mm bio-cellulose dynamic full-range drivers, these headphones will transmit a powerful bass sound and crisp high frequencies to optimise any music genre. The PX7 S2 has a 30-hour battery life, allowing you to indulge in an extended audio experience of uninterrupted listening. With the help of a Wear-Detection Sensor, the PX7 S2 also conserves battery life by automatically pausing playback when you take off the headphones and then resuming when you put them back on. The compact design ensures easy portability, with the memory foam earpads offering excellent comfort. You can also keep the PX7 S2 safely secured in the accompanying carry case.