Sony WH-CH520 Wireless Bluetooth On-Ear with Mic for Phone Call, Blue

<h2 class="a-size-large a-spacing-none"><span id="productTitle" class="a-size-large product-title-word-break">Sony WH-CH520 Wireless Bluetooth On-Ear with Mic</span></h2> <p> </p> <p class="font-claude-response-body break-words whitespace-normal leading-[1.7]">The Sony WH-CH520 is built for those who refuse to compromise on audio quality in their everyday routine. Whether you are working from home, commuting, or studying, its stable Bluetooth connection and clear 104 dB sensitivity deliver a listening experience that keeps you engaged and energized throughout your day.</p> <p class="font-claude-response-body break-words whitespace-normal leading-[1.7]">The on-ear design provides a comfortable fit for extended use, while the integrated microphone ensures every call you make sounds natural and professional. No extra accessories needed and no tangled wires to deal with, just seamless connectivity that works exactly when you need it.</p> <p class="font-claude-response-body break-words whitespace-normal leading-[1.7]">Backed by Sony's decades of acoustic engineering, the WH-CH520 in its distinctive blue finish combines style with reliability. The included 3.5mm jack gives you a wired backup whenever you need it, making this headphone a truly versatile daily companion that adapts to every situation with ease.</p> <h3 class="text-text-100 mt-2 -mb-1 text-base font-bold"> </h3> <h3 class="text-text-100 mt-2 -mb-1 text-base font-bold">Specifications Product:</h3> <div class="overflow-x-auto w-full px-2 mb-6"> <table class="min-w-full border-collapse text-sm leading-[1.7] whitespace-normal"> <tbody> <tr> <td class="border-b-0.5 border-[hsl(var(--border-300)/0.3)] py-2 pr-4 align-top">Brand</td> <td class="border-b-0.5 border-[hsl(var(--border-300)/0.3)] py-2 pr-4 align-top">Sony</td> </tr> <tr> <td class="border-b-0.5 border-[hsl(var(--border-300)/0.3)] py-2 pr-4 align-top">Model</td> <td class="border-b-0.5 border-[hsl(var(--border-300)/0.3)] py-2 pr-4 align-top">WH-CH520</td> </tr> <tr> <td class="border-b-0.5 border-[hsl(var(--border-300)/0.3)] py-2 pr-4 align-top">Color</td> <td class="border-b-0.5 border-[hsl(var(--border-300)/0.3)] py-2 pr-4 align-top">Blue</td> </tr> <tr> <td class="border-b-0.5 border-[hsl(var(--border-300)/0.3)] py-2 pr-4 align-top">Headphone Type</td> <td class="border-b-0.5 border-[hsl(var(--border-300)/0.3)] py-2 pr-4 align-top">On-Ear</td> </tr> <tr> <td class="border-b-0.5 border-[hsl(var(--border-300)/0.3)] py-2 pr-4 align-top">Connectivity</td> <td class="border-b-0.5 border-[hsl(var(--border-300)/0.3)] py-2 pr-4 align-top">Bluetooth Wireless</td> </tr> <tr> <td class="border-b-0.5 border-[hsl(var(--border-300)/0.3)] py-2 pr-4 align-top">Sensitivity</td> <td class="border-b-0.5 border-[hsl(var(--border-300)/0.3)] py-2 pr-4 align-top">104 dB</td> </tr> <tr> <td class="border-b-0.5 border-[hsl(var(--border-300)/0.3)] py-2 pr-4 align-top">Wired Jack</td> <td class="border-b-0.5 border-[hsl(var(--border-300)/0.3)] py-2 pr-4 align-top">3.5mm</td> </tr> <tr> <td class="border-b-0.5 border-[hsl(var(--border-300)/0.3)] py-2 pr-4 align-top">Microphone</td> <td class="border-b-0.5 border-[hsl(var(--border-300)/0.3)] py-2 pr-4 align-top">Built-in for calls</td> </tr> <tr> <td class="border-b-0.5 border-[hsl(var(--border-300)/0.3)] py-2 pr-4 align-top">Noise Cancellation</td> <td class="border-b-0.5 border-[hsl(var(--border-300)/0.3)] py-2 pr-4 align-top">Not available</td> </tr> </tbody> </table> </div> <h3 class="text-text-100 mt-2 -mb-1 text-base font-bold"> </h3> <h3 class="text-text-100 mt-2 -mb-1 text-base font-bold">Suggestions:</h3> <p class="font-claude-response-body break-words whitespace-normal leading-[1.7]">Order your Sony WH-CH520 today and experience professional-grade sound quality wherever life takes you – with fast delivery and guaranteed authenticity.</p> <p class="font-claude-response-body break-words whitespace-normal leading-[1.7]">Upgrade your daily audio experience with a headphone trusted by millions. Add to cart now and enjoy the Sony difference from the very first listen.</p> <p class="font-claude-response-body break-words whitespace-normal leading-[1.7]">Take advantage of our current offer and get this premium Sony headphone delivered to your door – because great sound should never wait.</p> <h3 class="text-text-100 mt-2 -mb-1 text-base font-bold"> </h3> <h3 class="text-text-100 mt-2 -mb-1 text-base font-bold">Questions:</h3> <p class="font-claude-response-body break-words whitespace-normal leading-[1.7]"><strong>Is the Sony WH-CH520 suitable for long work calls?</strong></p> <p class="font-claude-response-body break-words whitespace-normal leading-[1.7]"> Yes, the built-in microphone is specifically designed for clear voice transmission, making it ideal for extended work-from-home calls and virtual meetings without causing listening fatigue.</p> <p class="font-claude-response-body break-words whitespace-normal leading-[1.7]"><strong>Can I use it wired when the battery runs out?</strong></p> <p class="font-claude-response-body break-words whitespace-normal leading-[1.7]"> Absolutely. The 3.5mm audio jack allows you to switch to a wired connection at any time, ensuring uninterrupted use even when charging is not possible.</p> <p class="font-claude-response-body break-words whitespace-normal leading-[1.7]"><strong>Is this headphone compatible with both phones and laptops?</strong></p> <p class="font-claude-response-body break-words whitespace-normal leading-[1.7]"> Yes, the Sony WH-CH520 connects seamlessly to any Bluetooth-enabled device including smartphones, tablets, and laptops, and also works via the 3.5mm jack with virtually any device that has a headphone port.</p>