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Blue on-ear wireless headphones with padded headband and ear cups

Sony WH-CH520 Wireless On-Ear Headphones, Blue

SKU CH-68RV-KKMZ4

Wireless on-ear headphones with Bluetooth 5.2, 50-hour battery life, built-in microphone and multipoint connection for all-day listening

  • Battery runtime50 hour
  • Spec summaryWH-CH520, Blue, Wireless
  • Display typeMicrophone Included
  • Playback optionsMedia Control, Touch, application
  • Frequency rating20000 Hz
  • SNR100 decibels
  • Up to 50 hours of wireless listening
  • 3 minutes of USB-C charging gives 90 minutes of playback
  • Adjustable headband and soft ear pads for all-day comfort
  • Built-in microphone enables hands-free calls
  • Bluetooth 5.2 multipoint connects two devices at once

All-Day Wireless Listening

The WH-CH520 on-ear headphones deliver up to 50 hours of playback on a single charge. Bluetooth 5.2 provides a stable wireless link to phones, tablets and laptops. A built-in microphone handles hands-free calls without reaching for your device. The lightweight frame and soft ear pads are made for extended daily wear.

Instant Setup and Multipoint Switching

Pairing is handled through standard Bluetooth menus and the Sony | Headphones Connect app adds EQ customisation. Multipoint connection lets the headphones stay linked to two devices simultaneously. Quick charging restores 90 minutes of play time from a three-minute USB-C top-up. Touch controls on the earcup manage playback and volume without a separate remote.

Consistent Output Over Long Sessions

The 100 decibel signal-to-noise ratio keeps background hiss low during quiet passages. Dynamic drivers maintain steady frequency response up to 20000 hertz across multi-hour listening. DSEE processing upscales compressed streams in real time without adding latency. Battery management sustains the rated 50-hour span under normal volume levels.

How it compares

Measured against everything we stock in Earbuds, Earphones & Mini Speakers, at today’s prices. Recalculated every night.

Price $91.99
Pricier than about 85% of the 231 comparable items (median $40.99).

Specifications

Product
Brand nameSONY
Product lineWH-CH520
Model nameWH-CH520
Part numberWHCH520/L
Product typeOn Ear
Product colorBlue
Performance
Frequency rating20000 Hz
Display
Display typeMicrophone Included
Audio & video
Playback optionsMedia Control, Touch, application
Speaker typeDynamic driver
Connectivity
Wireless technologyBluetooth 5.2
Power
Battery runtime50 hour
Built-in batteryBattery, true, batteries contained in equipment
Size & build
Size and weight6.848 in × 1.764 in × 7.762 in
Compatibility
MP3 supportElectronic Devices with Bluetooth Capabilities
More details
SNR100 decibels
Remote controllerMedia Control

Questions about this item

How can I confirm the headphones are paired and working after setup?

The headphones announce connection status with voice prompts and a tone; the LED indicator shows Bluetooth 5.2 link state, and the Sony

What comes in the box and what must I buy separately?

The package includes the WH-CH520 headphones and a USB Type-C charging cable; no audio cable or wall charger is supplied, so you will need a USB power source for charging.

Which version of the WH-CH520 should I choose?

The model WHCH520/L is offered in six colours — Black, Blue, White, Pink, Yellow and Cappuccino — all sharing the same 50-hour battery, Bluetooth 5.2 multipoint and DSEE upscaling; pick the colour you prefer.

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