










🎧 Stay connected, powered, and in style—because your soundtrack deserves the best.
The WH-CH520 Wireless Headphones offer an impressive 50-hour battery life with quick-charge capability, multipoint Bluetooth connectivity for two devices, and crystal-clear hands-free calling. Designed for all-day comfort with adjustable, lightweight on-ear styling, these headphones also feature customizable sound presets via the Sony Headphones Connect app, making them ideal for professionals balancing work, calls, and music seamlessly.
















| Control Method | App |
| Control Type | Media Control |
| Compatible Devices | Electronic Devices with Bluetooth Capabilities |
| Antenna Location | Calling |
| Enclosure Material | Plastic |
| Water Resistance Level | Not Water Resistant |
| Is Electric | No |
| Specific Uses For Product | Music |
| Cable Features | Without Cable |
| Additional Features | Fast Pair, Swift Pair, Long battery and quick charging, Hands-free calling, Lightweight design, Microphone Included |
| Earpiece Shape | Round |
| Headphones Ear Placement | On Ear |
| Headphone Folding Features | On Ear |
| Frequency Range | 20 Hz–20,000 Hz |
| Noise Control | None |
| Audio Driver Type | Dynamic Driver |
| Item Weight | 0.31 Kilograms |
| Unit Count | 1 count |
| Connectivity Technology | Wireless |
| Wireless Technology | Bluetooth |
| Bluetooth Version | 5.2 |
| Color | Blue |
| Theme | Music |
| Battery Average Life | 50 Hour |
| Battery Charge Time | 50 Hours |
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