Finding the perfect pair of budget wireless headphones often feels like a series of trade-offs. You either find a pair that sounds great but dies after a few hours, or you get something with long battery life that feels like cheap plastic on your ears. Sony aims to crush those compromises with the Sony WH-CH520.
If you are tired of constantly charging your wireless headphones or dealing with dropped Bluetooth connections during important work calls, you are not alone. Most affordable headphones cut corners on software support and mic quality.
Fortunately, the Sony WH-CH520 arrives as a highly reliable solution. These on-ear headphones offer an incredible 50-hour battery life, customizable sound settings through an official app, and seamless multi-device pairing. In this comprehensive review, we will break down whether these budget-friendly cans deserve a spot in your daily setup.
Table of Contents
Quick Product Overview Table
| Feature | Specification |
| Headphone Type | On-Ear (Closed-back) |
| Driver Size | 30mm |
| Weight | Approx. 147 grams |
| Bluetooth Version | Bluetooth 5.2 |
| Audio Codecs | SBC, AAC |
| Battery Life | Up to 50 Hours (Music Playback) |
| Charging Port | USB Type-C |
| Fast Charging | 3 minutes charge = 1.5 hours playback |
| Companion App | Sony | Sound Connect app |
| Wired Input | No (Wireless only) |
Key Features
The Sony WH-CH520 packs several premium features that are rarely seen at this price point. Here are the highlights:
- Massive 50-Hour Battery: Enjoy days of uninterrupted music, podcasts, or online classes without reaching for your charger.
- DSEE™ Upscaling: Sony’s Digital Sound Enhancement Engine restores high-frequency elements lost during audio compression, bringing the sound closer to the original recording.
- Multipoint Connection: Connect to two Bluetooth devices simultaneously. You can watch a movie on your laptop and seamlessly answer a call on your phone.
- Customizable Equaliser (EQ): Use the official companion app to select sound presets or manually adjust frequencies to suit your musical taste.
- Crystal-Clear Calls: Built-in microphone featuring advanced noise suppression processing reduces background chatter during calls.
Design & Build Quality
At first glance, the Sony WH-CH520 looks clean, minimalist, and modern. Sony offers these headphones in four distinct colours: Black, Blue, White, and Taupe. The matte plastic finish looks elegant and does an excellent job of resisting oily fingerprint smudges.
While the construction is entirely plastic, it does not feel brittle. The headband has a good amount of flexibility, meaning it can twist and bend slightly without breaking. The earcups swivel flat, making it easy to rest the headphones comfortably around your neck when you take a break. However, they do not fold completely inward, so they will take up a bit of flat space inside a backpack.
Comfort for Long Usage
Weighing in at a mere 147 grams, the Sony WH-CH520 is incredibly lightweight. You will easily forget you are wearing it after a couple of minutes.
Ear Cushions and Headband Pad
Sony updated this model with a soft, textured cushion on the underside of the headband. The earpads are plush and covered in a smooth synthetic leather material. Because this is an on-ear design, the pads rest directly against your ear cartilage rather than surrounding it.
Clamping Force
The clamping force is moderate. It is tight enough to keep the headphones secure while you walk or work at your desk, but gentle enough to avoid causing headaches. If you wear glasses, you might feel a bit of pressure after 2 or 3 hours of continuous use, which is typical for almost all on-ear designs. Taking a quick 5-minute break every couple of hours easily solves this.
Sound Quality
For an affordable pair of headphones, the sound performance here is highly impressive. Out of the box, the 30mm drivers deliver a well-balanced, clear audio signature.
The vocals sound clean, making these headphones stellar for listening to dialogue-heavy content like audiobooks, podcasts, YouTube videos, and online lectures. High frequencies are crisp without sounding piercing or harsh.
What truly elevates the sound quality is the Sony | Sound Connect app. If you feel the default sound tuning is flat, you can open the app and customise the equaliser. Enabling the DSEE feature also adds a subtle layer of clarity and openness to lower-quality audio streams, making your old MP3 playlists sound lively again.
Bass Performance
If you love hard-hitting, floor-shaking sub-bass, the default settings of the Sony WH-CH520 might feel a little tame. Because these are on-ear headphones, they do not create an airtight seal around your ears, which naturally limits sub-bass extension.
However, the punchy mid-bass response is highly accurate and clean. It provides enough kick to make pop, rock, and indie tracks sound energetic without muddying the vocals.
Pro Tip: If you want more rumble, open the companion app, navigate to the EQ settings, and boost the Clear Bass slider. Sony’s Clear Bass technology increases low-end depth without distorting the rest of your music.
Noise Cancellation
It is important to note that the Sony WH-CH520 does not have Active Noise Cancellation (ANC). If you are looking for a pair of headphones to actively silence the roar of an aeroplane engine, you will need to look at more expensive over-ear alternatives.
Instead, these headphones rely purely on passive noise isolation. The thick earpads block out a decent amount of high-pitched background noise, such as a fan hum or distant whispers. However, ambient sounds like traffic, train engines, or loud cafe conversations will still filter through. This can actually be a benefit if you wear them while walking outside and need to stay aware of your surroundings.
Battery Life & Fast Charging
Battery performance is where the Sony WH-CH520 absolutely dominates the budget category.
- Total Playback: You get up to 50 hours of continuous music playback on a single charge.
- Real-World Use: If you listen to music for roughly 5 to 6 hours every day, these headphones will easily last you more than a week before needing a plug.
- Charging Time: Recharging the battery from 0% to 100% takes about 3 hours using the included USB Type-C cable.
If you ever find yourself running out of battery right before a morning commute or an online meeting, the quick-charge feature will save the day. Plugging the headphones into a USB-C cable for just 3 minutes gives you 1.5 hours of playback time.
Microphone Quality & Calling Experience
The calling experience on the Sony WH-CH520 is surprisingly excellent for its price range. Sony integrated a high-quality microphone alongside built-in noise suppression processing.
When you are on a Zoom meeting or a standard phone call, the microphone works to minimize ambient office noise or household distractions. Your voice comes through sounding natural, distinct, and clear to the person on the other end. While it won’t replace a dedicated broadcast microphone, it is more than adequate for daily business calls, online classes, and chatting with friends.
Connectivity & Bluetooth Features
Equipped with Bluetooth 5.2, these headphones offer a rock-solid wireless range of up to 10 meters (33 feet). You can leave your phone on your desk and walk across the room to fetch a glass of water without your audio stuttering or dropping.
Multipoint Connectivity
The star of the show is the Multipoint connection feature. You can pair the headphones to your laptop and your smartphone at the same time. If you are watching a video on your computer and a phone call comes in, the headphones automatically pause your video and switch the audio feed over to your phone. Once you hang up, the audio seamlessly shifts back to your computer.
Easy Pairing Protocols
- Google Fast Pair: Allows one-tap Bluetooth pairing with compatible Android devices. It can even help you find your headphones by ringing them if they go missing.
- Windows Swift Pair: Automatically triggers a pop-up pairing guide on nearby Windows 10 or Windows 11 computers when the headphones are turned on.
Gaming Performance
The Sony WH-CH520 is designed primarily for casual audio listening and productivity rather than competitive gaming.
Because it relies on standard Bluetooth codecs (SBC and AAC), there is a tiny amount of audio latency (delay). When watching movies or YouTube videos, the software automatically syncs the audio, so lips move perfectly with the dialogue. However, in fast-paced competitive games like first-person shooters, you might notice a slight delay between pulling a trigger and hearing the gunshot.
Additionally, these headphones do not feature a 3.5mm headphone jack, meaning you cannot plug them into a controller for zero-latency wired gaming. Casual gaming on a smartphone or Nintendo Switch is perfectly fine, but hardcore gamers should look elsewhere.
Pros and Cons
To give you a completely transparent look at the Sony WH-CH520, let’s lay out what makes them great and where they fall short.
Pros
- Incredible 50-hour battery life handles heavy weekly use.
- Ultra-fast quick charging yields 1.5 hours of use from 3 minutes.
- Flawless Multipoint pairing allows simultaneous dual-device connection.
- Full Sony companion app support lets you customise EQ settings.
- Lightweight design (147g) with soft headband padding offers daily comfort.
- Microphone noise suppression ensures crisp voice calls.
Cons
- No Active Noise Cancellation (ANC) to silence loud external environments.
- No 3.5mm audio jack prevents wired passive operation.
- On-ear style can cause slight ear fatigue for glasses wearers over extended hours.
- The body does not fold completely down into a compact travel shape.
Who Should Buy It?
The Sony WH-CH520 is an exceptional choice if you fit into any of these categories:
- Students & WFH Professionals: If you need a reliable headset for attending online lectures, Zoom conferences, or Teams calls all day without worrying about battery drain.
- Commuters & Travelers: Anyone who wants a lightweight, comfortable pair of wireless headphones that can survive long trips without requiring a wall charger.
- Casual Music and Podcast Lovers: If you want a clean, customizable sound signature backed by an established audio brand at an entry-level price point.
Who Should Skip It?
You might want to skip these headphones and explore other options if:
- You frequent loud environments: If you need to silence aeroplane engines, noisy subways, or heavy city traffic, look for over-ear headphones with active noise cancellation (ANC).
- You are a bass purist: If you want overwhelming, head-rattling sub-bass out of the box, an over-ear model with larger drivers will serve you better.
- You want a wired option: If you prefer the safety net of plugging in an auxiliary cable when your battery dies, keep in mind these are strictly wireless.
Product Comparison
Let’s see how the Sony WH-CH520 stacks up against two of its closest market competitors in the budget wireless space.
Sony WH-CH520 vs. JBL Tune 520BT vs. Anker Soundcore Life Q20
| Feature | Sony WH-CH520 | JBL Tune 520BT | Anker Soundcore Life Q20 |
| Design Type | On-Ear | On-Ear | Over-Ear |
| Battery Life | Up to 50 Hours | Up to 57 Hours | Up to 40 Hours |
| Active Noise Cancelling | No | No | Yes (Hybrid ANC) |
| Multipoint Connection | Yes | Yes | Yes |
| App Support | Yes (Excellent EQ) | Yes (JBL Headphones) | No |
| Wired Jack (3.5mm) | No | No | Yes |
| Sound Profile | Balanced / Customizable | Bass-Heavy (Pure Bass) | V-Shaped / Warm |
While the JBL Tune 520BT offers a slightly longer battery life and a punchier bass out of the box, the Sony WH-CH520 wins out on vocal clarity, companion app maturity, and microphone call quality. Meanwhile, the Anker Soundcore Life Q20 offers active noise cancellation and a wired jack, but it is much bulkier, has a shorter battery life, and lacks advanced app customizations.
Buying Guide: What to Consider Before Buying Headphones
Before making your final purchase, keep these crucial factors in mind to ensure you get the right pair for your lifestyle:
1. On-Ear vs. Over-Ear Design
On-ear headphones (like the Sony WH-CH520) rest directly on your ears. They are highly compact, lightweight, and let your ears breathe, but they offer less isolation. Over-ear headphones enclose your entire ear, which blocks out more ambient noise and offers deeper bass, but they tend to be heavier and warmer to wear over time.
2. Battery Endurance and Charging Speed
Look for headphones that deliver at least 30 hours of playback if you want to avoid charging them every single night. Additionally, verify if the device offers quick-charge capabilities, which can provide a lifeline when you are running short on time.
3. Application Integration
A companion app is a game-changer. It allows you to download firmware updates, check precise battery percentages, and alter the sound via an equaliser. Avoid budget headphones that lock you out of an official app, as you will be stuck with whatever factory sound profile they give you.
Final Verdict
The Sony WH-CH520 is an absolute powerhouse in the budget audio market. Sony managed to deliver an elite-tier 50-hour battery life, robust Bluetooth 5.2 multipoint stability, and an advanced companion app experience at a fraction of the cost of premium headphones.
While the lack of an auxiliary jack and active noise cancellation might turn away power users, the outstanding vocal clarity and lightweight comfort make it a massive win for everyday casual listeners, students, and office workers. It easily earns its reputation as one of the best value-for-money wireless on-ear headphones available today.
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FAQ
Does the Sony WH-CH520 have noise cancellation?
No, the Sony WH-CH520 does not have Active Noise Cancellation (ANC). It relies on passive isolation via its cushioned ear pads to physically block out high-frequency ambient sounds.
Can I use these headphones with a wired cable?
No, the Sony WH-CH520 is a strictly wireless device. It does not feature a 3.5mm audio port, so it cannot be used with an auxiliary cable. The USB-C port is strictly reserved for charging.
How long does the battery last on a full charge?
The battery lasts up to 50 hours for continuous music playback. For continuous voice communication, it lasts up to 40 hours.
Can I connect the Sony WH-CH520 to two devices at once?
Yes, it features Bluetooth 5.2 with multipoint connectivity. This allows you to pair and seamlessly switch between two devices simultaneously, such as a phone and a laptop.
Are these headphones sweatproof or waterproof?
No, the Sony WH-CH520 does not have an official IP water or sweat-resistance rating. It is best to avoid wearing them during intense, heavy workouts or in rainy weather.
What audio codecs do these headphones support?
The Sony WH-CH520 supports both SBC and AAC audio codecs over Bluetooth 5.2.