Sony Headphones WH-CH520 WHCH520 Bluetooth white (WHCH520W CE7) SONYCE7) SONY CE7)

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 3-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 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.

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.

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.

A personal cinematic experience
With BRAVIA XR™ and Wireless Transmitter WLA-NS73

Enjoy a thrilling Dolby Atmos® experience and 360 Spatial Sound that adapts to your ears with BRAVIA XR™ and these headphones using wireless transmitter WLA-NS7.4

360 Spatial Sound Personalizer

With the Sony / 360 Spatial Sound Personalizer app5, you'll enjoy a sound experience that's optimised for you. The app captures and analyses your ear shape, allowing these headphones to create your own personal spatial sound field when paired with BRAVIA XR™ TVs.

Dolby Atmos Experience

With a Sony WLA-NS7 wireless transmitter connected to a BRAVIA XR™ TV, your headphones create the ideal arrangement of phantom speakers all around you so you can enjoy a Dolby Atmos experience. Be immersed in the scene and feel right at the heart of the action.

Specifications:

• Weight: Approx. 147g


• 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 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 Version: 5.2


• Effective Range: 10m


• Bluetooth 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