
Sony WH-CH520/LZ UC Wireless Bluetooth On-Ear Headphones Blue
Unleash the Sound: Wireless Freedom Meets Superior AudioExperience wireless audio like never before with the Sony WH-CH520 headphones. Engineered for all-day comfort and exceptional sound quality, these on-ear headphones are your perfect companion for music, calls, and voice control on the go. En...
*Price sourced from Amazon.com. Last updated:Jul 15, 2026.Price and availability are subject to change.
Notice a mistake? Let Us Know
Overview
Unleash the Sound: Wireless Freedom Meets Superior Audio
Experience wireless audio like never before with the Sony WH-CH520 headphones. Engineered for all-day comfort and exceptional sound quality, these on-ear headphones are your perfect companion for music, calls, and voice control on the go. Enjoy up to 50 hours of non-stop music and quick charging capabilities, ensuring you're always ready to dive into your favorite tunes.
- Noise Control: Active Noise Cancellation
- Model Name: CH-520
- Connectivity Technology: Wireless
- Wireless Communication Technology: Bluetooth
- Included Components: Headphones, USB Cable
- Age Range: All Ages
- Material: Plastic
- Specific Uses: Travel, Commute, Work, Study, Everyday Use
- Charging Time: 3 minutes
- Recommended Uses: Music, Calling, Everyday Use, Travel
- Compatible Devices: Cellphones
- Theme: Personalized Listening Experience
- Control Type: Voice Control
- Cable Feature: Detachable
- Item Weight: 331 Grams
- Frequency Range: 20 Hz - 20,000 Hz
- Style: Modern
- Control Method: Touch, Voice
- Number of Items: 1
- Battery Life: 50 Hours
- Bluetooth Range: 10 Meters
- Carrying Case Battery Charging Time: 3 Minutes
- Brand: Sony
- Color: Blue
- Ear Placement: On Ear
- Form Factor: On Ear
- Impedance: 24 Ohm
Key Features
The WH-CH520 has a Bluetooth multipoint connection, easy button operation and can even be controlled with your voice. Easy pairing with Swift Pair and Fast Pair, these Sony headphones are ideal for everyday use.
With a battery life of up to 50 hours, you can listen to your favourite music without worrying about the battery. If the battery of your headphones runs low, a 3-minute quick charge gives you 1.5 hours of listening to music.
The Digital Sound Enhancement Engine (DSEE) restores your music with high frequencies and gradually decreasing sound for a more authentic performance. With the EQ settings in the Sony Headphones Connect app, you can even adjust the sound to your own taste and create an individual listening experience.
Take calls with a click of the buttons on the ear cups without having to take your phone out of the case. Thanks to the high-quality built-in microphone and noise cancelling, the WH-CH520 records the sound and reduces ambient noise during the conversation, so you can have clear conversations even in noisy environments.
With the adjustable headband, soft ear pads and lightweight design, you can find the perfect fit for you, so that the on-ear headphones stay comfortable for longer.
Specifications
Pros & Cons
👍 Pros
- Offers an impressive battery life of up to 50 hours, minimizing concerns about frequent recharging.
- Features Digital Sound Enhancement Engine (DSEE) to restore high frequencies and dynamic range for an authentic audio experience.
- Equipped with Bluetooth multipoint connection, allowing simultaneous pairing with two devices for seamless switching.
- Includes Swift Pair and Fast Pair for quick and effortless connection to compatible Android and Windows devices.
- Provides clear call quality through a high-quality built-in microphone with noise-cancelling technology to reduce ambient sound.
👎 Cons
- Relies on a 3-minute quick charge for only 1.5 hours of listening, which might be limiting for immediate long listening sessions when fully depleted.
- Noise cancelling during calls is specified for the microphone, but active noise cancellation for the listener is not mentioned, potentially limiting immersion in noisy environments.
- On-ear design might not be preferred by all users compared to over-ear or in-ear styles for comfort or sound isolation.