Sony WH-CH520 Wireless Headphone with Microphone | Black
- Offers great sound quality customisable with EQ Custom on the Sony Headphones Connect App
- Boosts the quality of compressed music files through DSEE
- Compatible with 360 Reality Audio and Siri/Google Assistant
- Features a built-in microphone
- Provides up to 50-hour battery life and quick charging
- Supports multipoint connection, allowing you to quickly switch between two devices at once
- Finds your headphone easily with Fast Pair
- Connects to your PC easily with Swift Pair
- Boasts of a swivel design for compact and easy carrying
- Designed to be lightweight and comfortable for all-day use
- Partially made with recycled plastic and uses plastic-free packaging
Sony WH-CH520 Wireless Headphone with Microphone Description
The Sony WH-CH520 Wireless Headphone with Microphone is a headset that offers a blend of long battery life, comfortable design, and clear audio. It is a solid choice for those seeking a comfortable, long-lasting option for everyday listening and hands-free calling. The inbuilt battery lasts up to 50 hours with a three-hour charge time, and it can offer 1.5 hours of use out of only a 3-minute fast charge via the included USB-C charging cable. This pair of on-ear, closed-back headset features EQ Custom on the Sony Headphones Connect App which offers great sound quality customisation, boosts the quality of compressed music files through DSEE, supports multipoint connection allowing you to quickly switch between two devices at once and boasts of a swivel design for compact and easy carrying. The Sony WH-CH520 Wireless Headphone with Microphone is made partially with recycled plastic and uses plastic-free packaging. It is also 360 Reality Audio, Siri and Google Assistant compatible.
Wireless Freedom
The Sony WH-CH520 Bluetooth wireless technology offers cable-free connection and freedom of movement while listening to your audio. The headset supports multipoint connection, allowing you to quickly switch between two devices at once. Find your headphone easily with Fast Pair and connect the headset to your PC easily with Swift Pair.


Comfortable Design
The lightweight build and soft earpads of the Sony WH-CH520 Wireless Headphone with Microphone ensures comfortable wear for long listening periods and ease of travel. The adjustable headband and swivelling earcups provide a personalised fit and there are various colours to choose from.
Calls and Controls
A built-in microphone with noise suppression is featured on the Sony WH-CH520 Wireless Headphone for clear hands-free calling, so you can take calls without reaching for your phone. Easy-to-use buttons on the earcups allow you to control music playback (play/pause, skip tracks), adjust volume, and answer/end calls.


Clear Audio
Enjoy your favourite tunes with a clear, balanced sound. Digital Sound Enhancement Engine (DSEE) helps restore detail lost in compressed audio files, aiming to provide a more authentic listening experience. The Sony WH-CH520 Wireless Headphone with Microphone allows for customisation by choosing from a variety of presets to match sound quality of the genre of music you are listening to. You can also create and save your own presets using the EQ Custom feature on the Sony Headphones Connect App.
Long Battery Life
Stay powered up for extended journeys or all-day listening sessions with the Sony WH-CH520 Wireless Headphone with Microphone. It features a massive 50-hour battery life on a single charge, letting you focus on your music, podcasts, or audiobooks without worrying about running out of charge. And, if the WH-CH520 battery is running low, a three-minute quick-charge can give you 1.5 hours of listening time.

What's in the Box?
- Sony WH-CH520 Wireless Stereo Headset
- USB Type-C cable (USB-A to USB-C®) (approx. 20 cm (7.88 in.))
Sony WH-CH520 Wireless Headphone Specifications
General
- Headphone Type: Closed
- Driver Unit: 30mm
- Wearing Style: On Ear
- DSEE: Yes
- Frequency Response (Bluetooth® Communication): Frequency Range(A2DP), Yes
- Volume Control: Yes
Headset
- Power source: DC 3.7 V: Built-in lithium-ion rechargeable
- Battery: DC 5.0 V: When charged using USB
- Operating temperature: 0 °C to 40 °C (32 °F to 104 °F)
- Rated power consumption: 1.4 W
Size and Weight
- Weight: Approx. 147g
Battery
- Battery Charge Method: USB
- BATTERY LIFE (CONTINUOUS COMMUNICATION TIME): Max. 40 hours
- Active Headphone: Max. 50 hours
Bluetooth Specification
- Bluetooth version: BLUETOOTH Specification Version 5.2
- Effective Range: 10m
- FREQUENCY RANGE: 2.4 GHz band (2.400 0 GHz - 2.483 5 GHz)
- Profile: A2DP, AVRCP, HFP, HSP
- Supported Audio Format(s): SBC, AAC
- Supported Content Protection: SCMS-T
- Communication system: Bluetooth Specification version 5.2
- Output: Bluetooth Specification Power Class 1
- Frequency band: 2.4 GHz band (2.4000 GHz - 2.4835 GHz)
- Do not use a USB adaptor that exceeds the maximum output of 13 W (5 V, 2.6 A
More Information
Delivery Option | 15-20 Working Days |
---|---|
SKU | WHCH520/B |
Brand | Sony |
Condition | New |
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Sony WH-CH520 Wireless Headphone with Microphone Description
The Sony WH-CH520 Wireless Headphone with Microphone is a headset that offers a blend of long battery life, comfortable design, and clear audio. It is a solid choice for those seeking a comfortable, long-lasting option for everyday listening and hands-free calling. The inbuilt battery lasts up to 50 hours with a three-hour charge time, and it can offer 1.5 hours of use out of only a 3-minute fast charge via the included USB-C charging cable. This pair of on-ear, closed-back headset features EQ Custom on the Sony Headphones Connect App which offers great sound quality customisation, boosts the quality of compressed music files through DSEE, supports multipoint connection allowing you to quickly switch between two devices at once and boasts of a swivel design for compact and easy carrying. The Sony WH-CH520 Wireless Headphone with Microphone is made partially with recycled plastic and uses plastic-free packaging. It is also 360 Reality Audio, Siri and Google Assistant compatible.
Wireless Freedom
The Sony WH-CH520 Bluetooth wireless technology offers cable-free connection and freedom of movement while listening to your audio. The headset supports multipoint connection, allowing you to quickly switch between two devices at once. Find your headphone easily with Fast Pair and connect the headset to your PC easily with Swift Pair.


Comfortable Design
The lightweight build and soft earpads of the Sony WH-CH520 Wireless Headphone with Microphone ensures comfortable wear for long listening periods and ease of travel. The adjustable headband and swivelling earcups provide a personalised fit and there are various colours to choose from.
Calls and Controls
A built-in microphone with noise suppression is featured on the Sony WH-CH520 Wireless Headphone for clear hands-free calling, so you can take calls without reaching for your phone. Easy-to-use buttons on the earcups allow you to control music playback (play/pause, skip tracks), adjust volume, and answer/end calls.


Clear Audio
Enjoy your favourite tunes with a clear, balanced sound. Digital Sound Enhancement Engine (DSEE) helps restore detail lost in compressed audio files, aiming to provide a more authentic listening experience. The Sony WH-CH520 Wireless Headphone with Microphone allows for customisation by choosing from a variety of presets to match sound quality of the genre of music you are listening to. You can also create and save your own presets using the EQ Custom feature on the Sony Headphones Connect App.
Long Battery Life
Stay powered up for extended journeys or all-day listening sessions with the Sony WH-CH520 Wireless Headphone with Microphone. It features a massive 50-hour battery life on a single charge, letting you focus on your music, podcasts, or audiobooks without worrying about running out of charge. And, if the WH-CH520 battery is running low, a three-minute quick-charge can give you 1.5 hours of listening time.

What's in the Box?
- Sony WH-CH520 Wireless Stereo Headset
- USB Type-C cable (USB-A to USB-C®) (approx. 20 cm (7.88 in.))
Sony WH-CH520 Wireless Headphone Specifications
General
- Headphone Type: Closed
- Driver Unit: 30mm
- Wearing Style: On Ear
- DSEE: Yes
- Frequency Response (Bluetooth® Communication): Frequency Range(A2DP), Yes
- Volume Control: Yes
Headset
- Power source: DC 3.7 V: Built-in lithium-ion rechargeable
- Battery: DC 5.0 V: When charged using USB
- Operating temperature: 0 °C to 40 °C (32 °F to 104 °F)
- Rated power consumption: 1.4 W
Size and Weight
- Weight: Approx. 147g
Battery
- Battery Charge Method: USB
- BATTERY LIFE (CONTINUOUS COMMUNICATION TIME): Max. 40 hours
- Active Headphone: Max. 50 hours
Bluetooth Specification
- Bluetooth version: BLUETOOTH Specification Version 5.2
- Effective Range: 10m
- FREQUENCY RANGE: 2.4 GHz band (2.400 0 GHz - 2.483 5 GHz)
- Profile: A2DP, AVRCP, HFP, HSP
- Supported Audio Format(s): SBC, AAC
- Supported Content Protection: SCMS-T
- Communication system: Bluetooth Specification version 5.2
- Output: Bluetooth Specification Power Class 1
- Frequency band: 2.4 GHz band (2.4000 GHz - 2.4835 GHz)
- Do not use a USB adaptor that exceeds the maximum output of 13 W (5 V, 2.6 A
Delivery Option | 15-20 Working Days |
---|---|
SKU | WHCH520/B |
Brand | Sony |
Condition | New |