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Sony WH-CH520 runs for 50 hours on a single charge. Within the 30mm drivers, DSEE tech recovers high-frequency data lost during compression. This wireless on-ear model maintains two Bluetooth connections simultaneously.
Key Features
- 50-Hour Battery Life: Music playback reaches 50 hours per full charge cycle. Lasts through five 10-hour shifts without cables.
- DSEE Sound Enhancement: Digital Sound Enhancement Engine restores high-frequency elements to files. Low-quality streams sound closer to the original recording.
- Bluetooth Multipoint Connection: Pairing logic supports two active devices at once. Switch from PC calls to phone calls instantly.
- Fast Charging Capability: 3-minute USB-C charge yields 1.5 hours of playback. Recovers power for commutes during load shedding.
- Swivel Design: Earcups rotate flat for storage in slim laptop bags. Reduces physical footprint when not in use.
Frequently Asked Questions
Does Sony WH-CH520 have noise cancellation?
This model lacks active noise cancellation hardware. It relies on physical on-ear pad pressure to block external sound.
How long does Sony WH-CH520 battery last?
The internal battery provides 50 hours of continuous music playback. A 3-minute quick charge via USB-C provides 90 minutes of use.
Can Sony WH-CH520 connect to two devices?
Multipoint technology keeps the headset paired with two devices simultaneously. Audio switches between sources based on active input or incoming calls.
