Sony WH-CH520 Wireless On-Ear Headphones

Key Features

• High-Quality Audio: Digital Sound Enhancement Engine (DSEE) restores compressed audio for richer sound, ideal for music and podcasts.

• Customizable Sound: Sony | Headphones Connect app offers a 5-band EQ and Clear Bass slider to tailor sound, balancing bass-heavy genres like EDM with clear vocals.

• Long Battery Life: Up to 50 hours of playback at 60% volume; 3-minute USB-C quick charge provides 1.5 hours of use, perfect for travel or work.

• Multipoint Connectivity: Bluetooth 5.2 supports pairing with two devices (e.g., phone and laptop) for seamless switching during calls or media playback.

• Lightweight Comfort: At 147g, with soft earpads, adjustable headband, and swivel earcups, ensures comfort for extended wear, though on-ear fit may press on glasses.

• Clear Call Quality: Built-in microphone delivers clear voice capture for hands-free calls or online meetings, though it may pick up some background noise.

• Voice Assistant Support: Activate “OK Google” or “Hey Siri” for voice commands; Google Fast Pair and Find My Device simplify setup and tracking.

• 360 Reality Audio: Compatible with immersive audio on streaming services like Deezer or Tidal via the app, enhancing spatial sound for music and movies.

• Durable Design: Textured plastic build with sturdy hinges feels robust despite a budget-friendly price, with minimal hair-snagging for long-haired users.

• Eco-Friendly Materials: Uses recycled plastic in parts of the headphone body, aligning with sustainable design practices.

Technical Specifications

• Model: Sony WH-CH520

• Type: Wireless on-ear, closed-back

• Bluetooth: Version 5.2, supports SBC, AAC codecs, Fast Pair, Swift Pair

• Battery Life: Up to 50 hours (60% volume), 1.5 hours from 3-minute charge

• Charging: USB-C (charging only, no audio passthrough)

• Audio Features: DSEE, 360 Reality Audio, 5-band EQ via app

• Microphone: Built-in, single mic on right earcup

• Weight: 147g (5.1 oz)

• Dimensions: Approx. 17.5 x 16.5 x 4.0 cm (folded)

• Colors: Black, Blue, White, Beige, Pink, Yellow

• Controls: Buttons for power, play/pause, volume, track skip, call connect

• Compatibility: iOS 5+, Android 6+, Windows 10/11