Description
Sony WH-CH520 Wireless On-Ear Headphones with Microphone- Blue
The Sony WH-CH520 wireless headphones are an entry-level powerhouse designed for users who prioritize extreme battery life and daily portability. Positioned as an affordable alternative to the noise-canceling WH-CH720N, these on-ear headphones focus on delivering reliable audio performance and seamless connectivity for students and professionals.
Unrivaled Battery Performance
The most striking feature of the WH-CH520 is its longevity. It offers up to 50 hours of battery life on a single charge, making it one of the longest-lasting options in its price bracket. For those in a rush, the headphones include a quick-charge capability: just three minutes of charging provides up to 1.5 hours of playback, ensuring you are never without your music for long.
Personalized Sound and Tech
Despite its budget-friendly positioning, Sony has integrated several of its proprietary audio technologies into this model:
DSEE™ (Digital Sound Enhancement Engine): This technology restores high-frequency elements lost during music compression, resulting in a richer, more authentic sound.
Sony | Headphones Connect App: Users can customize their listening experience via a manual equalizer or by choosing from various presets tailored to different genres.
360 Reality Audio: When used with compatible streaming services, these headphones offer a more immersive, spatial audio experience.
Connectivity and Communication
The WH-CH520 is built for the modern multi-tasker. It features Multipoint Connection, allowing you to be paired with two Bluetooth devices simultaneously. For example, you can watch a video on your tablet and automatically switch to your phone when a call comes in.
For voice calls, the headphones utilize high-quality built-in microphones designed to suppress ambient noise, ensuring clear communication during work meetings or online classes. They also support Fast Pair for Android and Swift Pair for Windows 10/11, making the initial setup nearly instantaneous.
Lightweight Design
Weighing in at approximately 147g, the WH-CH520 is significantly lighter than its over-ear siblings. The design features:
On-ear padding: Soft earpads and a padded headband for extended comfort.
Swivel design: The earcups rotate flat, making them easy to slide into a backpack or laptop sleeve.
Tactile Buttons: Easy-to-reach physical buttons on the earcup allow for play/pause, track skipping, and volume adjustment without reaching for your phone.









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