Sony WHCH520B.CE7 Headset Wireless Head-band WHCH520B.CE7

WH-CH520
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.

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 personalised listening 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 three-minute quick-charge can give you 1.5 hours of listening time.

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.

Multipoint connectivity
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.

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.

Battery



Battery charge indicator



Yes


Battery operated



Yes


Battery recharge time



3 Hour


Battery technology



Lithium-Ion (Li-Ion)


Battery type



Built-in battery


Battery voltage



3.7 V


Charging source



USB


Continuous audio playback time



50 Hour


Fast charging



Yes


Fast charging time



10 min


Talk time



40 Hour


Headphones



Acoustic system



Closed


Driver unit



3 cm


Ear coupling



Circumaural


Logistics data



Harmonized System (HS) code



8517620000


Microphone



Microphone type



Built-in


Package dimensions



Depth (package,cm)



17.2 cm


Gross Weight (Package, kg)



1 kg


Height (package,cm)



22.8 cm


Width (package,cm)



4.4 cm


Packaging content



Cables included



USB


Charging stand



No


Quantity



1


Quick start guide



Yes


Warranty card



Yes


Performance



Control type



Buttons


Control unit type



On-ear control unit


HD voice



Yes


Headset type



Binaural


LED indicators



Charging, Power


On/off switch



Yes


Operating keys



Bluetooth pairing, Play/Pause, Track , Track , Volume +, Volume -


Product colour



Black


Product type



Headset


Recommended usage



Calls/Music


Wearing style



Head-band


Works with Apple Siri



Yes


Works with the Google Assistant



Yes


Ports & interfaces



Bluetooth



Yes


Bluetooth profiles



A2DP, AAC, AVRCP, HFP, HSP, SBC


Bluetooth version



5.2


Connectivity technology



Wireless


Frequency band



2.4 GHz


USB connector



USB Type-C


Wireless range



10 m


Product dimensions



Net Weight (Product, kg)



1 kg


Vendor information



Brand Name


Sony


Warranty



1 Year(s)