




Sony WH-CH520 Wireless Bluetooth On-Ear Headphones, Lightweight Design, Up to 50hr Battery Life, Quick Charge, EQ, Clear Call Quality, iOS & Android – Blue
Short Product Overview
Experience superior audio freedom with the Sony WH-CH520 Wireless Bluetooth On-Ear Headphones in Blue. Featuring an exceptional 50-hour battery life and Sony’s DSEE technology for richer sound quality, these lightweight headphones offer crystal-clear calls and Multipoint connectivity for seamless use across iOS and Android devices.
- Marathon 50-Hour Playtime with Quick Charge (90 minutes of audio from 3-minute charge).
- Digital Sound Enhancement Engine (DSEE) restores detail for high-fidelity audio.
- Clear call quality and Multipoint Connection (Bluetooth 5.2) for dual-device pairing.
- Lightweight, comfortable on-ear design with customizable EQ via the Sony | Headphones Connect App.
£42.00 – £43.74Price range: £42.00 through £43.74

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Description
Experience Ultimate Audio Freedom: Sony WH-CH520 Wireless On-Ear Bluetooth Headphones in Blue – 50-Hour Battery, DSEE Upscaling, and Crystal-Clear Calls
Step into a world of immersive, high-fidelity sound with the Sony WH-CH520 Wireless Bluetooth Headphones. Designed for all-day comfort and epic endurance, these lightweight on-ear headphones deliver up to 50 hours of continuous playback—perfect for long commutes, focused work, or extended listening sessions. Featuring Sony’s Digital Sound Enhancement Engine (DSEE) technology, the WH-CH520 restores lost high-frequency details to compressed music, giving you rich, natural audio quality that is surprisingly powerful for its size. Enjoy seamless connectivity across all your devices, including iOS and Android, thanks to Bluetooth 5.2 and Multipoint Connection, which allows you to pair two devices simultaneously. With a built-in microphone and superior clarity, your calls will be crisp and interruption-free. The sleek Blue finish adds a touch of vibrant style to your everyday look, making the Sony WH-CH520 the essential choice for premium wireless listening.
Key Features
- Marathon 50-Hour Battery Life: Enjoy nearly three days of listening on a single charge. Never worry about running out of power with ultra-long endurance.
- Quick Charge Technology: Get up to 90 minutes of playtime from a quick 3-minute charge when you’re in a rush.
- Digital Sound Enhancement Engine (DSEE): Restores acoustic detail and dynamic sound quality for a richer, more authentic listening experience.
- Clear Call Quality: Integrated high-quality microphone ensures your voice is picked up clearly for hands-free communication.
- Multipoint Connectivity: Connect to two Bluetooth devices at once, allowing for seamless switching between music on your laptop and calls on your phone.
- Lightweight & Comfortable: Weighing just 147g with soft earpads, these on-ear headphones are designed for maximum comfort during extended use.
- Customizable EQ: Personalize your sound profile with a 5-band Equalizer available in the Sony | Headphones Connect App.
- Universal Compatibility: Fully optimized for smooth pairing and performance with both iOS and Android devices.
Important Information
- The Sony WH-CH520 is an On-Ear headphone model with a lightweight, foldable design (Note: Does not feature active noise cancellation, but provides sound isolation).
- Includes USB-C charging cable for convenient power top-ups.
- Connectivity: Bluetooth 5.2 (Wireless connection only; no 3.5mm headphone jack).
- Available in multiple colors, this specific listing is for the vibrant Blue model.
Why Choose Think Assemble
- Quality Assurance: Every product is rigorously inspected to ensure authentic Sony quality and peak performance.
- Fast Shipping: We process and ship orders quickly, ensuring your new headphones arrive at your door without delay.
- Dedicated Customer Support: Our expert team is ready to assist with any questions or support you may need after your purchase.
Specification
Overview
| Weight | 310 g |
|---|---|
| Dimensions | 22.8 × 17.2 × 4.4 cm |
| Wireless communication technology |
Bluetooth |
| Included components |
Cable |
| Age Range Description |
Adult |
| Material |
Polyurethane (PU) Silicone |
| Specific uses for product |
Music |
| Charging time |
3 minutes |
| Recommended uses for product |
Everyday life and entertainment |
| Compatible devices |
Bluetooth-Enabled Devices |
| Control Type |
Button Control |
| Cable feature |
Tangle Free |
| Item weight |
310 Grams |
| Water Resistance Level |
Not Water Resistant |
| Package type |
FFP |
| Unit count |
1.0 Count |
| Style |
Minimalist |
| Control method |
Touch |
| Number of Items |
1 |
| EU Spare Part Availability Duration |
1 Years |
| Language: |
Dutch |
| Item model number |
WHCH520L.CE7 |
| Product Dimensions |
22.8 x 17.2 x 4.4 cm; 310 g |
| Guaranteed software updates until |
unknown |
| Manufacturer |
Sony |
| Colour Name |
Beige ,Black ,Blue ,Pink ,White ,Yellow |
Customer Reviews
10 reviews for Sony WH-CH520 Wireless Bluetooth On-Ear Headphones, Lightweight Design, Up to 50hr Battery Life, Quick Charge, EQ, Clear Call Quality, iOS & Android – Blue
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Ryan T –
Used to own these headphones until, longstory short I lost them.Bought many other parts of headphones around the same price and they all just kept breaking so I decided to buy these ones back again.Ive now had them over a year again and I love them. I like headphones that don’t cover the ears and so these ones are great for me.Sound is good. Connection is so good that I can leave my phone in the house and still hear music at the end of my garden.Noise cancellation isn’t too bad but you wouldn’t expect anything crazy without them covering the ears.Seeing as these headphones have lasted a while shows they must have good durability for the price.Charger that came with it was very short but I had my own so it wasn’t an issue.Love these headphones, love the colour and the sound of them.Definitely recommend for the price of them. These are great.
Lou –
These were a gift for our teenage grandkids this Christmas, they were so easy to connect to their phones via Bluetooth. They have Good battery life, arrive already charged and don’t take long to recharge. There lightweight, have really good sound quality and come in 5 colour choices so no arguments about who’s is who’s 😉Very pleased with my purchases….Smiles 😁 all around and a bit of peace and quiet for the adults 😌 amidst the chaos 🎄
Heinz57NT –
Great sound and works brilliantly with my phone. Not yet connected to my music centre/system but expect that to be great too. As a relative newcomer to bluetooth devices I was told sound quality may not be great. It is great and as good as my normal wired Sony headset which I found a nuisance when using mp3/other saved files or other sources like Spotify on the phone because of ‘lead management’. I have no negatives. Comfortable, crystal clear, great range and what can I say about the battery life – immense. Cannot give 5 stars only because I do not know if it lasts. Well built and the bonus is that I paid a silly low price as it is an Think Assemble return. As always, there is no sign it was used or run over by a warehouse truck! In fact it looked unopened with slight scuffs on the box. 1/3 off for a scruffy box I will take that!Update – set up with Yamaha receiver ok. Still works great. Next to set with Yamaha soundbar. Never failed with any listening and looong battery life. Prolonged use has no discomfort. Light.
Andrew UK –
I’ve been very surprised at hiw much I’m using these.They are incredibly comfortable for me, sound very good and fantastic price.
David M. –
Lovely head set bought for my child on their iPhone , fits brilliant and comfortable. Good quality sound and works on Bluetooth.
MBones –
We wanted a pair of headphones each to use on the plane, and these were recommended by a friend.Next day delivery was fantastic, so we were able to set up in plenty of time before we departed. The instructions were clear, and for ease a QR code enabled even faster set up. It took us to an app called Sound Connect, which we needed to install on our phones to connect the headphones to our devices. The app immediately found the headset.They are so comfortable on the ears, and are fully adjustable so our children could also use them.Charging is very fast, and we didn’t need to charge once whilst on our weeks holiday.All in all, we’d highly recommend these headphones, and we thought the price was very reasonable for the quality.
Ian J. –
Others can’t hear and be disturbed. Stylish Looks. Good capacity when fully charged. Very comfortable. Sound is very good quality. Gives impression of listening normally.
M –
these headphones connect to my laptop and my phone which is great – quality is amazing and the battery lasts a really long time. fits my ears and is super comfortable and quite cheap for good headphones. i wish they were a bit more noise cancelling but they still do the job!!
Ciccooni Wright –
You need this!
This was a solid purchase! The Sony WH-CH520 wireless headphones have amazing battery life — I only need to charge them about once a week. I use them for work, the gym, chores around the house, and relaxing, and they perform perfectly in every setting. They’re very comfortable on the ears, lightweight, and easy to wear for long periods. The sound quality is great, and the cappuccino/beige color is a lovely bonus. I’m honestly considering getting another pair. Highly recommend!
IOANNIS NIKOLOPOULOS –
Lightweight Bluetooth headphones with powerful battery – very good quality
The functions are as described. The pairing with TV, laptop, mobile phone and tablet works well. The sound is good and has enough bass without an equalizer, but you can also adjust manually. The price for it is great.