Wireless Headphones with Microphone Sony WH-CH520 - Black

Technical specifications

Driver Unit: 30mm
Wearing Style: On Ear
DSEE: Yes
Frequency Response (Bluetooth® Communication)
Frequency Range(A2DP): Yes
General Features (Active Headphones)
Volume Control: Yes
Weight: Approx. 147g
Battery Charge Method: USB
BATTERY LIFE (CONTINUOUS COMMUNICATION TIME): Max. 40 hours
Bluetooth version:  Version 5.2
Effective Range: 10m
FREQUENCY RANGE: 2.4 GHz band (2.400 0 GHz - 2.483 5 GHz)
Profile: A2DP, AVRCP, HFP, HSP
Supported Audio Format(s): SBC, AAC
Supported Content Protection: SCMS-T
 

Stay powered up for days
With up to 50 hours of battery life, you can listen to your favorite 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.

A listening experience just for you
Digital Sound Enhancement Engine (DSEE) restores the harmonics and liveliness lost during typical music compression, for a more authentic performance. You can even tailor music to your own taste with EQ settings on the Sony | Headphones Connect app, for a personalized listening experience.

Crystal clear calls
A built-in microphone provides you with hands-free calling, and it also works just as well for joining an online class or work meeting.1

Designed for all-day comfort
Not only is the design stylish, but it’s also crafted with ease-of-use in mind. The lightweight build and swivel earcups gently slip on and off, while the adjustable headband, cushion and soft ear pads give you all-day comfort.

Listen longer with up to 50-hour battery life
Keep your music playing all day with a battery life that delivers up to 50 hours of power.1 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.