Sony WH-CH520B Black Wireless Headphones with Bluetooth

Sony WH-CH520B Black Wireless Headphones with Bluetooth Designed to be comfortable enough for all-day listening without compromising on sound, the WH-CH520 Wireless Headphones will give you style, versatility and usability. Available in four different colours they’ll suit your style perfectly, and offer you a clear and reliable sound, whether you’re listening to music or making phone calls. - Tailor sound to your personal preference with Sony | Headphones Connect app- Digital Sound Enhancement Engine reproduce high-quality sound which is closer to the original recording- Up to 50 hours of battery life and quick charge- Easily answer calls with one click of the buttons on the earcups, so there’s no need to take your phone from your pocket. With a high quality built-in microphone and noise suppression processing, the WH-CH520 collects sound and reduces ambient noise during calls, so you can make clear calls even in noisy environments.