<h3 data-start="158" data-end="177"><strong data-start="162" data-end="177">Description</strong></h3> <p data-start="179" data-end="475">Experience lightweight and comfortable audio with the <strong data-start="233" data-end="287">Sony WH-CH520 Wireless Bluetooth On-Ear Headphones</strong> in vibrant <strong data-start="299" data-end="307">Blue</strong>. Designed for easy, everyday use, these headphones offer clear sound and reliable wireless connectivity, ideal for music, calls, and hands-free voice assistant access.</p> <p data-start="477" data-end="703">Equipped with Bluetooth technology, the WH-CH520 pairs effortlessly with your smartphone, tablet, or other Bluetooth-enabled devices. The built-in microphone provides clear voice calls and seamless voice assistant interaction.</p> <p data-start="705" data-end="1002">Enjoy extended listening with up to <strong data-start="741" data-end="769">50 hours of battery life</strong>, and when you’re in a hurry, the <strong data-start="803" data-end="819">quick charge</strong> feature gives up to 90 minutes of playback from just 10 minutes of charging. The on-ear cushioned design and adjustable headband ensure a comfortable fit for long listening sessions.</p>