Description
The Sony WH-CH520 are lightweight, budget-friendly on-ear wireless headphones featuring an exceptional 50-hour battery life, Multipoint Bluetooth 5.2 connectivity, and personalized sound via the Sony | Headphones Connect app. Designed for all-day comfort, they offer clear hands-free calling, DSEE upscaling, and quick charging (3 min = 1.5 hours).
Specifications
| Battery Life | Up to 50 hours (continuous playback) |
| Charging | USB Type-C, approx. 3 hours for full charge |
| Bluetooth Version | 5.2 |
| Effective Range | 10m (line of sight) |
| Driver Unit | 30mm |
| Frequency Response | 20Hz–20,000Hz (44.1kHz sampling) |
| Supported Audio Formats | SBC, AAC |
| Microphone | Built-in with noise suppression |
| Multipoint Connection | Connect two devices simultaneously |
| Sound Enhancement | Digital Sound Enhancement Engine (DSEE) |
| Controls | On-ear buttons for volume, track control, and voice assistant |
| App Support | Customizable EQ via Sony | Sound Connect app |
| Pairing | Fast Pair and Swift Pair for Windows/Android |
| Type | Closed-back, On-ear |
| Ear Pads | Comfortable, lightweight, and adjustable headband |
| Weight | Approx. 147g |
Package includes
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1 x Sony WH-CH520 Wireless Over-Ear Headphones (Pink)
1 x USB-A to USB-C Charging Cable
1 x Quick Start Guide

















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