Sony WH-CH520C wireless on-ear headphones, beige
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Choose countryThe Sony WH-CH520C are beige wireless on-ear headphones with a headband for music and calls over Bluetooth 5.2. Their lightweight 147 g design features soft, swivelling ear cups that let you adjust their position.
Sound and controls
DSEE improves the sound of compressed music files, while SBC and AAC codecs are supported. Controls on the ear cup let you adjust volume, manage music playback and activate your smartphone’s voice assistant.
- Calls: integrated microphone and up to 40 hours of talk time.
- Music: up to 50 hours of playback.
- Fast charging: a 3-minute charge provides up to 1.5 hours of music listening.
- Construction: closed-back design without active noise cancellation; the headphones do not fold.
Charging and connection
Charging takes approximately 3 hours. An approximately 20 cm USB-A to USB-C charging cable is included, while a compatible 2–2.5 W charger is available separately. The USB-C port is for charging only, and wired audio use is not supported.
| Frequency response | 20–20000 Hz |
|---|---|
| Acoustic design | Closed-back |
| Driver diameter | 30 mm |
| Wearing style | On-ear |
| Transducer type | Dynamic |
| Weight | 147 g |
| Depth | 172 mm |
| Height | 228 mm |
| Colour | Beige |
| Width | 44 mm |
| Compatible charger power | 2–2.5 W |
| Battery type | Lithium-ion |
| Required number of batteries | 1 |
| Charger included | No |
| USB Power Delivery (USB PD) support | No |
| Power supply | Rechargeable battery |
| Fast charging | Yes |
| Maximum charging time | 3 h |
| Device type | Headphones |
| USB function | Battery charging only |
| USB port | 1 × USB-C |
| Bluetooth version | 5.2 |
| Foldable design | No |
| Integrated microphone | Yes |
| Active noise cancellation (ANC) | No |
| Transmission method | Bluetooth |
| Maximum range | 10 m |
| Wired audio use | No |
| Construction features | Headband; soft, swivelling ear cups; lightweight ergonomic design |
| Music playback time | Up to 50 h |
| Talk time | Up to 40 h |
| Standby time | Up to 200 h |
| Fast-charge listening time | Up to 1.5 h of music after 3 min of charging |
| Supported codecs | SBC; AAC |
| Sound processing | Digital Sound Enhancement Engine (DSEE) |
| Ear cup controls | Volume, music playback, smartphone voice assistant activation |
| Included charging cable | USB-A to USB-C, approximately 20 cm |
| EAN | 4548736142916 |
|---|
Is a charger included?
An approximately 20 cm USB-A to USB-C cable is included, but a charger is not. Compatible charger power is 2–2.5 W.
Can these headphones be used with an audio cable?
No. Audio is transmitted over Bluetooth, and the USB-C port is only for battery charging.
