Sony WH-CH520 Wireless Headphones Bluetooth On-Ear Headset with Microphone and up to 50 Hours Battery Life with Quick Charging, Pink
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AI Verdict
A 147-gram on-ear Bluetooth headset with 50-hour battery life and multipoint connectivity, ideal for casual listening and calls without active noise cancellation.
These headphones are a situational fit, offering a 50-hour battery life and multipoint connectivity for users who prioritize wireless convenience and long listening times. However, their on-ear design and lack of noise cancellation limit their suitability for extended wear or noisy environments.
If comfort for long sessions or noise isolation is crucial, look for over-ear headphones with active noise cancellation and a weight under 250 grams.
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Pros
- Offers 50 hours of audio playback on a single charge, supporting multi-day use.
- Includes multipoint connection, allowing quick switching between two devices.
- Sound quality is customizable via EQ Custom in the Sony | Headphones Connect App.
- Weighs 147 grams, making it lightweight for extended wear.
- Built-in microphone provides clear voice pickup in moderate noise environments.
- Quick charging delivers 1.5 hours of playback from a 3-minute charge.
Cons
- On-ear design can cause discomfort after a couple of hours of use, especially for glasses wearers.
- Lacks active noise cancellation, resulting in poor isolation from background noise.
- Exhibits sound leakage, particularly when volume is above 75%.
- Physical buttons are difficult to distinguish by feel while wearing the headphones.
- No option for wired audio playback, as the USB-C port is solely for charging.
Dimension Scores
The sound is described as consumer-friendly with boosted low end and customizable EQ via the app, but lacks the detail of higher-end headphones.
These headphones have no active noise cancellation and provide poor passive noise isolation due to their on-ear design.
While lightweight at 147 grams, the on-ear design can cause discomfort and pressure after a couple of hours of wear, especially for users with glasses.
With an advertised 50 hours of battery life and quick charging (3 min for 1.5 hours), this is a standout feature for its price point.
Best For
- Commuters needing long battery life for daily travel without needing noise cancellation.
- Students or remote workers who switch between phone and computer for calls and media.
- Casual listeners prioritizing portability and app-based sound customization.
- Individuals seeking an affordable, lightweight Bluetooth headset for hands-free calls.
Not Recommended For
- Users requiring active noise cancellation for loud environments like airplanes or busy gyms.
- Audiophiles seeking high-fidelity audio reproduction or wired listening options.
- Anyone sensitive to on-ear pressure during extended listening sessions.
Watch Out For
- The on-ear design presses against ears, causing discomfort after 2-3 hours, particularly if you wear glasses.
- Sound leaks noticeably when volume is set above 75%, potentially disturbing others nearby.
- Physical control buttons feel like one continuous strip, making it hard to differentiate volume up/down or play/pause by touch.
- Bluetooth connection can occasionally take a long time to locate the device or result in out-of-sync audio with video.
- No auto-pause feature when the headphones are removed, leading to accidental battery drain if not manually turned off.
Full Specifications
| UPC | 027242932425 |
| ASIN | B0DY918NGN |
| Brand | Sony |
| Color | Pink |
| Style | Modern |
| Units | 1.0 Count |
| Material | Plastic |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Impedance | 32 Ohms |
| Model Name | WH-CH520 |
| Form Factor | On Ear |
| Item Weight | 0.015 ounces |
| Sensitivity | 98 dB |
| Battery Life | 50 Hour |
| Control Type | Voice Control |
| Manufacturer | Sony |
| Charging Time | 3 Hours |
| Ear Placement | On Ear |
| Noise Control | None |
| Series Number | 520 |
| Control Method | Push Button |
| Earpiece Shape | on-ear |
| Bluetooth Range | 10 Meters |
| Headphones Jack | No Jack |
| Number of Items | 1 |
| Special Feature | Multipoint Connection, Built-in Music Buttons and Microphone |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Version | 5.2 |
| Item model number | WH-CH520/P |
| Compatible Devices | Smart TV, Tablet, Smart Phones, Laptop, |
| Frequency Response | 20 Hz |
| Hardware Interface | Bluetooth |
| Product Dimensions | 6.85 x 1.76 x 7.76 inches |
| Included Components | Headphone, USB Type-C cable (USB-A to USB-C) (approx. 20 cm (7.88 in.)) |
| Input Device Interface | Bluetooth |
| Water Resistance Level | Not Water Resistant |
| Age Range (Description) | Adult, Kid, Teen |
| Connectivity Technology | Wireless |
| Specific Uses For Product | Entertainment, Travel |
| Supports Bluetooth Technology | Yes |
| Wireless Communication Technology | Bluetooth |
What Buyers Say
Many users are surprised by the sound quality for the price, noting it's a consumer-friendly sound with boosted bass and smooth highs, especially after using the app's EQ. The 50-hour battery life is consistently highlighted as a major benefit, making them suitable for extended use without frequent charging. However, the on-ear design frequently leads to discomfort after a few hours, and sound leakage is a common issue at higher volumes. The physical buttons, while present, are often criticized for being hard to distinguish by touch.
“Okay, so the battery life on these things is insane, like I charged them once and forgot about it for days, but my ears are screaming after a movie, and everyone around me knows my playlist if I crank it up even a little.”
Common Praise
- Battery life actually hits 50 hours, lasting for days without needing a charge.
- Sound is surprisingly clear and well-balanced for the price, especially with app EQ adjustments.
- Multipoint connection works seamlessly for switching between a phone and computer.
- Lightweight build at 147 grams makes them easy to wear for moderate periods.
- Built-in microphone provides clear voice for calls in quiet to moderately noisy settings.
Common Complaints
- Ears start hurting after about two hours because of the on-ear pressure.
- Sound leaks out significantly when listening at volumes above 75%.
- Buttons are all flush and feel the same, making it a guessing game to adjust volume or skip tracks.
- Doesn't block out any background noise, so you hear everything around you.
- Bluetooth can be finicky, sometimes taking ages to connect or causing audio to lag behind video.
Ownership Tips
- The earcups swivel flat, but there's no included case, so they can get scratched if just tossed in a bag.
- You really need to use the Sony Headphones Connect app to tweak the EQ; the out-of-box sound is just okay.
- The lack of an auto-pause feature means you'll drain the battery if you just take them off and forget to power them down.
- They're mostly plastic, so while light, they don't feel super premium, but they hold up for the price.
- The microphone is fine for quick calls, but don't expect crystal clear communication if there's a lot of background chatter.
Frequently Asked Questions
Do these headphones have active noise cancellation?
No, the Sony WH-CH520 headphones do not feature active noise cancellation. They rely solely on their on-ear design for passive sound isolation, which is minimal.
Can I connect these to multiple devices at once?
Yes, these headphones support multipoint connection, allowing you to pair and quickly switch between two Bluetooth devices simultaneously, like a phone and a laptop.
How long does the battery last?
The Sony WH-CH520 offers up to 50 hours of battery life on a full charge. A quick 3-minute charge provides 1.5 hours of playback.
Can I use these with a wired connection?
No, these headphones are wireless-only. The USB-C port is exclusively for charging, and there is no 3.5mm audio jack for wired listening.
Is the sound quality adjustable?
Yes, you can customize the sound profile using the EQ Custom feature within the Sony | Headphones Connect App, which also includes DSEE for compression upscaling.
Buying Guide
When you're looking at headphones like these, think about how long you actually wear them and where. On-ear headphones, by design, sit directly on your ears, which can become uncomfortable faster than over-ear models that cup around your ears. Also, 'wireless' doesn't always mean 'wired option,' so if you ever want to plug in, double-check for a 3.5mm jack. Battery life is a big deal for wireless, but remember that features like active noise cancellation (ANC) can drastically cut into that number.
On-Ear Type
This means the earcups rest directly on your outer ear, rather than surrounding it. This usually results in a more compact design and lighter weight, but can lead to pressure and discomfort after an hour or two, especially if you wear glasses.
50-Hour Battery Life
This is how long the headphones can play audio on a single charge. A 50-hour battery means you can use them for several days of commuting or multiple long listening sessions without needing to recharge, similar to how a car with a large fuel tank can go further between fill-ups.
Multipoint Connection
This feature lets the headphones stay connected to two devices simultaneously, like your phone and your laptop. It's like having two phone lines on one phone; you can seamlessly switch between taking a call on your phone and listening to music on your computer without having to manually disconnect and reconnect each time.
No Noise Control
This means the headphones don't actively block out external sounds (like active noise cancellation) or let them in (like ambient mode). You'll hear most of your surroundings, which is fine for quiet spaces but not ideal for noisy environments like public transport or open-plan offices where you want to focus.
Alternatives
If you need better comfort for long sessions or effective noise blocking, look for over-ear headphones with active noise cancellation and a weight closer to 200-250 grams. If wired connectivity is a must, search for models that include a 3.5mm audio jack.
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