Sony WH-CH520 Wireless On-Ear Headphones

• With up to 50-hour battery life and quick charging, you’ll have enough power for multi-day road trips and long festival weekends.


• Great sound quality customizable to your music preference with EQ Custom on the Sony | Headphones Connect App.


• Boost the quality of compressed music files and enjoy streaming music with high quality sound through DSEE.


• Designed to be lightweight and comfortable for all-day use.


• Crystal clear hands-free calling with built-in mic.


• Multipoint connection allows you to quickly switch between two devices at once.


• Find your headphones easily with Fast Pair.


• Connect to your PC easily with Swift Pair.


• 360 Reality Audio compatible so you can fully immerse yourself in sound all around you.


• Swivel design for compact and easy carrying.

FEATURES

YOUR SOUND, JUST HOW YOU LIKE IT
Tailor sound to your personal preference by choosing from a variety of pre-sets to match sound quality with the genre of music you're listening to. Or create and save your own pre-sets using the EQ Custom feature on the Sony?Headphones Connect app.

MAKE YOUR MUSIC MORE NATURAL
When an original music source is compressed, it loses the high-frequency elements that add detail and richness to a track. Our Digital Sound Enhancement Engine (DSEE) faithfully restores these to produce high-quality sound that’s closer to the original recording.

CERTIFIED HEADPHONES FOR A PERSONALISED EXPERIENCE
With 360 Reality Audio certified headphones and the Sony | Headphones Connect app, optimise your experience by analysing your individual ear shape, and enjoy the ultimate immersive music experience.

STAY POWERED UP FOR DAYS
With up to 50 hours of battery life, you can listen to your favourite music without worrying about running out of charge. And, if your headphones battery is running low, a 3-minute quick-charge can give you 1.5 hours of listening time. 

ENJOY ALL DAY COMFORT
With an adjustable headband, soft earpads and lightweight design, you can find your perfect fit and stay comfortable for longer.

EASY HANDS-FREE CALLING
Easily answer calls with one click of the buttons on the earcups, so there's no need to take your phone from your pocket.

BUILT-IN MIC FOR CLEARER CALLS
With a high-quality built-in microphone and noise suppression processing, the WH-CH520 reduces ambient noise during calls so you can make clear calls even in noisy environments. 

NOT ONLY FOR LISTENING TO MUSIC
Whether you are listening to music, in an online class or working from home, your headphones will deliver high-quality sound performance.

MULTIPOINT CONNECTION
For total convenience, these Bluetooth® headphones can be paired with two Bluetooth devices at the same time. So when a call comes in, your headphones know which device is ringing and connects to the right one automatically.

FIND YOUR HEADPHONES WITH FAST PAIR
In one tap, the WH-CH520 enables quick, effortless Bluetooth pairing with your Android devices. You can even check to see where you last placed it.

EASY PAIRING WITH YOUR COMPUTER
Swift Pair makes it quick and easy to pair your headphones with your Windows 11 or Windows 10 laptop, desktop PC or tablet. Pop-up pairing guidance appears on nearby Windows 11 or Windows 10 devices when pairing mode is selected. 

KEEP CONTROL WITH EASY-TO-USE BUTTONS
An easy-to-use selection of buttons help control your headphones, meaning you can play, stop, or skip through your tracks and adjust the volume, all with a tap of your finger.

VOICE CONTROL
Press the voice button to get help from Google or Siri to get things done without stopping what you’re doing — like playing your favourite songs, texting and calling, getting quick answers, and managing your calendar and reminders.

SELECT THE COLOUR THAT SUITS YOUR STYLE
With a choice of black, blue, white or beige – you can choose whichever suits you best and enjoy comfortable texture and quality.

TAKE YOUR MUSIC WHEREVER YOU GO
The compact, lightweight design and swivel earcups make the headphones the perfect companion for all of your travels.

SUSTAINABILITY IN MIND
Our products are not only designed to be stylish, but with the environment in mind. Recycled plastic is used in the WH-CH520 headphones. Also, no plastic is included in the individual packaging. These headphones reflect Sony’s commitment to reducing the environmental impact of our products and practices.

SPECIFICATIONS

Size & Weight

WEIGHT
Approx. 147g

General Features

HEADPHONE TYPE
Closed

DRIVER UNIT
30mm

FREQUENCY RESPONSE(BLUETOOTH® COMMUNICATION)
20Hz-20,000Hz (44.1kHz Sampling)

VOLUME CONTROL
Yes

INPUT(S)
No

DSEE EXTREME
No

DSEE HX
No

DSEE
Yes

S-MASTER HX
No

PASSIVE OPERATION
No

AMBIENT SOUND MODE
No

Battery

BATTERY CHARGE TIME
Approx. 3H

BATTERY CHARGE METHOD
USB (Type-C)

BATTERY LIFE(CONTINUOUS COMMUNICATION TIME)
Max. 40H

BATTERY LIFE(WAITING TIME)
Max. 200H

Bluetooth® Specification

BLUETOOTH® VERSION
Bluetooth Specification Version5.2

EFFECTIVE RANGE
10m

FREQUENCY RANGE
2.4GHz band (2.4000GHz-2.4835GHz)

PROFILE
A2DP, AVRCP, HFP, HSP

SUPPORTED AUDIO FORMAT(S)
SBC, AAC

SUPPORTED CONTENT PROTECTION
SCMS-T