Enjoy high sound quality all day long. The WH-CH520 headphones with up to 50 hours of battery life, stable connectivity, and enhanced call performance, meet the demands of your day.
Keep your music playing all day with a battery life that delivers up to 50 hours of power. USB Type-C quick charging gives up to 90 mins of play back from 3 minutes of charge. Now you’ll have enough power for multi-day road trips and long festival weekends.
With an adjustable headband, soft earpads and lightweight design, you can find your perfect fit and stay comfortable for longer.
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.
The WH-CH520 headphones support Google’s Fast Pair feature. Easily find your missing headphones by sound or check their last known location in Google’s Find My Device app on your smartphone.
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.
Just say “OK Google” or “Hey Siri” to activate your preferred voice assistant. Enjoy entertainment, connect with friends, get information, listen to music and notifications, set reminders, and more. Listen to and interact with emails in Microsoft Outlook and join Microsoft Teams meetings using Google Assistant or Siri.
Conversation flows freely with easy hands-free calling, thanks to the built-in microphone. No need to even take your phone from your pocket.
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.
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.
The WH-CH520 headphones are designed for both comfort and environmental consciousness. The headphones use recycled plastic materials, and the packaging uses no plastic.
Closed
30mm
On Ear
Yes
Frequency Range(A2DP): Yes
Volume Control: Yes
Approx. 147g
USB
Max. 40 hours
Max. 50 hours
BLUETOOTH Specification Version 5.2
10m
2.4 GHz band (2.400 0 GHz - 2.483 5 GHz)
A2DP, AVRCP, HFP, HSP
SBC, AAC
SCMS-T
USB Cable