Sony WH-CH520 Wireless Headphones - Blue
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Product Information
Full details
The Sony WH-CH520 Wireless On-Ear Headphones are ideal for daily listeners and multitaskers seeking reliable audio quality, extended comfort, and seamless device switching. They deliver a more authentic sound experience with DSEE technology and boast an impressive 50-hour battery life, though their on-ear design might offer less passive noise isolation than over-ear alternatives.
All features
| Colour | Blue |
|---|---|
| Series | WH-CH |
| Model Part Number | WHCH520L |
| Brand | Sony |
Extended Product Information
FAQs
How do I charge my Sony WH-CH520 headphones?
Connect the included USB-C cable to the charging port on the headphones and the other end to a USB wall adapter or a computer's USB port. The indicator light will glow orange during charging and turn off when fully charged.
What is DSEE and how does it improve sound?
DSEE (Digital Sound Enhancement Engine) is a Sony technology that restores high-frequency sounds and fine fade-out sound that are often lost during the compression of digital music files. This results in a more natural, authentic, and richer listening experience closer to the original recording.
Can I connect these headphones to more than one device at a time?
Yes, the Sony WH-CH520 supports Multi-Point Connection, allowing you to pair and connect to two Bluetooth devices simultaneously. This enables seamless switching between them, for example, from a laptop to a smartphone.
Are these headphones comfortable for long listening sessions?
Yes, the WH-CH520 headphones feature an adjustable headband and soft earcups designed for enhanced comfort. Many users find them comfortable for extended periods of wear, thanks to their lightweight design and soft cushioning.
What does the quick charge feature provide?
With the quick charge feature, just a 3-minute charge can provide approximately 1.5 hours of playback time. This is very convenient when you need to quickly get some listening time before heading out.
Do these headphones have Active Noise Cancellation (ANC)?
No, the Sony WH-CH520 headphones do not feature Active Noise Cancellation (ANC). They rely on their on-ear design for some passive noise isolation, but they do not actively block out ambient noise.
How do I answer calls with these headphones?
When a call comes in, simply press the multi-function button located on the earcup once to answer the call. Press it again to end the call.
Troubleshooting
Headphones won't turn on.
Ensure the headphones are fully charged. Connect them to a power source using the provided USB-C cable for at least 10-15 minutes, then try turning them on again.
Cannot pair the headphones with my device.
Make sure the headphones are in pairing mode (LED flashes rapidly blue). Check that Bluetooth is enabled on your device. Try turning off Bluetooth on other nearby devices to avoid interference. If issues persist, try restarting both your headphones and your device.
Audio quality is poor or drops out frequently.
Ensure your device is within the standard Bluetooth range (approximately 10 meters or 30 feet) without significant obstacles. Try moving closer to your device. Check if there's significant interference from other wireless devices. Disconnect and re-pair the headphones if necessary.
Voice is unclear during phone calls.
Ensure the microphone is not covered. Try moving to a quieter environment as strong ambient noise can still impact call clarity despite noise suppression. Check the volume settings on both your headphones and your connected device.
Multi-Point Connection is not working.
Ensure both devices have been successfully paired with the headphones individually. Sometimes, re-pairing both devices to the headphones can resolve connection issues. Ensure only two devices are actively connected or attempting to connect at one time.
Pros and Cons
Pros
- Enhanced Sound Quality: DSEE technology brings out more detail in compressed audio.
- Seamless Multi-Device Use: Effortlessly switch between two connected Bluetooth devices.
- Exceptional Battery Life: Up to 50 hours of playback reduces the need for frequent charging.
- Convenient Quick Charge: Get 1.5 hours of playback from just a 3-minute charge.
- Comfortable for Long Wear: Adjustable headband and soft earcups enhance comfort.
- Clear Voice Calls: Noise suppression ensures better call quality.
Cons
- On-Ear Design: May offer less passive noise isolation compared to over-ear headphones.
- No Active Noise Cancellation (ANC): Users in very noisy environments might prefer models with ANC.
- Wireless Only: Lacks a wired connection option, relying solely on Bluetooth.
Setup, Compatibility & Care
Setup
- Initial Pairing: To pair your WH-CH520 headphones for the first time, ensure they are charged. Press and hold the power button for about 7 seconds until the indicator light flashes blue rapidly and a voice guide says "Bluetooth pairing".
- Connect to Device: On your smartphone, tablet, or computer, go to the Bluetooth settings and select "WH-CH520" from the list of available devices.
- Multi-Point Connection: To use Multi-Point Connection, pair the headphones with your first device. Then, put the headphones back into pairing mode and pair them with your second device. The headphones will remember both connections and automatically manage switching between them.
Compatibility
- The Sony WH-CH520 headphones are compatible with any device that supports Bluetooth audio streaming, including smartphones (iOS and Android), tablets, laptops, and some smart TVs. Its Bluetooth 5.2 standard ensures stable and efficient wireless connectivity.
Care
- Cleaning: Wipe the earcups and headband with a soft, dry cloth to remove dust and dirt. For tougher grime, a slightly damp cloth can be used, but ensure no moisture gets into the speaker units or charging port.
- Storage: When not in use, store your headphones in a cool, dry place, away from direct sunlight and extreme temperatures.
- Battery Life: To prolong battery life, avoid fully discharging the battery frequently. Charge the headphones when the battery is low, and if storing for a long period, charge them to about 50% capacity every six months.