Does these headphones support ldac/aac codecs??

Thank you for reaching out to us. Sony WH-CH520 supports the following codecs: SBC and AAC. I hope it helps you.

Not really but that's not a big issue

can i connect with Mac OS?

Thanks for reaching out to us. Yes, the Sony WH-CH520 is compatible with both iOS and Android. If your Bluetooth device supports the following profiles, you can enjoy listening to music and perform basic remote control operation of the Bluetooth device via a Bluetooth connection. A2DP (Advanced Audio Distribution Profile) You can enjoy high-quality music wirelessly. AVRCP (Audio Video Remote Control Profile) HFP (hands-free profile) I hope it is helpful.

What is the latency of the headphone? Can it be used for gaming?

Thank you for getting in touch with us. The Sony WH-CH520 comes With an adjustable headband, soft earpads, and lightweight design, you can find your perfect fit and stay comfortable for longer. 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. Please explore the Sony INZONE gaming headphones. For further product support, you may visit the support section of Sony India's official website, or you may also connect with us via email, live chat, or toll-free for better assistance. I hope it helps you.

Sony WH-CH520 Wireless Bluetooth Headphones On Ear with Mic, Up to 50Hrs Battery, Quick Charge, DSEE Upscale, Multipoint Connectivity, Voice Assistant, Customized EQ-Black

Sony WH-CH520 Wireless Bluetooth Headphones On Ear with Mic, Up to 50Hrs Battery, Quick Charge, DSEE Upscale, Multipoint Connectivity, Voice Assistant, Customized EQ-Black

Product ID: 651412840

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Details

Brand
Sony
Colour
Black
Ear Placement
On Ear
Form Factor
On Ear
Impedance
100 Ohm

⚡Quick Charge tech

🔋50H battery life

🔗Multipoint Bluetooth 5.2

Description

🎧 Power your day, your way — sound that keeps up with you!

ENDURANCE FOR DAYS - Up to 50 hours of uninterrupted wireless playback—power through your longest workdays and weekend getaways without a recharge.
FAST FUEL FAST FUN - Quick Charge delivers 10 hours of playback from just 10 minutes of charging—because your time is too valuable to wait.
SEAMLESS DEVICE SWITCHING - Multipoint connectivity lets you effortlessly toggle between phone and laptop calls or playlists—stay connected without missing a beat.
TAILORED SOUND EXPERIENCE - Customize your audio with the Sony Headphones Connect App’s EQ Custom and DSEE upscale for rich, high-quality sound that matches your vibe.
LIGHTWEIGHT COMFORT CLEAR CALLS - Designed for all-day wear with a built-in mic for crystal-clear hands-free calls—perfect for remote meetings or on-the-go chats.

Sony WH-CH520 wireless on-ear headphones combine an impressive 50-hour battery life with quick charging and Bluetooth 5.2 multipoint connectivity. Featuring customizable EQ via the Sony Headphones Connect App and DSEE upscale technology, these lightweight headphones deliver high-quality sound and crystal-clear calls with a built-in mic. Designed for all-day comfort and seamless switching between devices, they are the perfect companion for professionals balancing work, travel, and leisure.

Specifications

Noise Control	Sound Isolation
Sensitivity	98 dB
Headphones Jack	USB
Model Name	WH-CH520
Connectivity Technology	Wireless
Wireless Communication Technology	Bluetooth
Included Components	USB C-Type Cable, Reference Guide
Age Range (Description)	Adult
Material	Plastic
Specific Uses For Product	Dry Sanding, Personal, Business, Amateur
Charging Time	3 Hours
Recommended Uses For Product	Entertainment, Calling, Gaming, Outdoor, Recording, Exercising, Running, Audio Monitoring, Travelling, Listening Music
Compatible Devices	All Bluetooth Devices, Laptops, Mobile Phones, Tablets, PC, Smart TVs, iOS, Android
Control Type	Voice Control, Volume Control, Call Control
Cable Feature	Without Cable
Item Weight	5.1 Ounces
Water Resistance Level	Not Water Resistant
Frequency Range	20 hertz - 20 kHz
Net Quantity	1 Count
Style	Classic
Control Method	Voice
Number of Items	1
Controller Type	AMAZON ALEXA, BIXBY, BUTTON, CORTANA, GOOGLE ASSISTANT, SIRI
Battery Life	3 Hours
Audio Driver Type	Dynamic Driver
Bluetooth Range	10 Metres
Bluetooth Version	5.2
Audio Driver Size	30 Millimetres
Earpiece Shape	Circle
Series number	520
UPC	027242925205
Special Feature	Foldable, Microphone Included
Global Trade Identification Number	00027242925205
Manufacturer	Sony Corporation, sony corporation, 1-7-1, konan, minato-ku, tokyo, 108-0075, japan
Model	WHCH520/B
Model Year	2023
Product Dimensions	17.39 x 4.48 x 19.72 cm; 144.58 g
Batteries	1 Lithium Polymer batteries required. (included)
Item model number	WHCH520/B
Hardware Platform	Smartphone
Special Features	Foldable, Microphone Included
Microphone format	Built-In
Batteries Included	Yes
Batteries Required	Yes
Battery cell composition	Lithium Ion
Cable feature	Without Cable
Does it contain liquid?	No
Includes Rechargeable Battery	Yes
Manufacturer	Sony Corporation
Country of Origin	Vietnam
Item Weight	144 g

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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