Sony WHCH520L.CE7 Wh-Ch520 Headset Wireless WHCH520L.CE7

Stunning sound and longer battery life

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.

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.

Enjoy all day comfort

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

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.

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

Just say �OK Google� or �Hey Siri� to activate your preferred voice assistant.4 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.

Easy hands-free calling

Conversation flows freely with easy hands-free calling, thanks to the built-in microphone.2 No need to even take your phone from your pocket.

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.

Select the color 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.

Aiming to achieve a zero environmental footprint

Inspired by the beauty of the world, Sony is doing its part to help preserve the Earth, while still allowing creators to produce even more beautiful and creative imagery. With a goal of achieving a zero environmental footprint across the entire Sony Group by the year 2050, we are accelerating numerous green initiatives.

Sustainability in mind

The WH-CH520 headphones are designed for both comfort and environmental consciousness. The headphones use recycled plastic materials, and the packaging uses no plastic.

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


Microphone



Microphone type



Built-in


Package dimensions



Depth (package,cm)



17.2 cm


Gross Weight (Package, kg)



0.13 kg


Height (package,cm)



22.8 cm


Width (package,cm)



4.4 cm


Packaging content



Cables included



USB


Charging stand



No


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



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


Product colour



Blue


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, HFP, AAC, HSP, AVRCP, 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)



0.1 kg


Vendor information



Brand Name


Sony


Warranty



1 Year(s)