Sony WH-CH520. Product type: Headset. Connectivity technology: Wireless, Bluetooth. Recommended usage: Calls/Music. Wireless range: 10 m. Weight: 147 g. Product colour: Black
Enjoy high-sound quality all day long. The WH-CH520 headphones with up to 50 hours of battery life, stable connectivity, and enhanced call performance, meet the demands of your day.
A listening experience just for you
Digital Sound Enhancement Engine (DSEE) restores the harmonics and liveliness lost during typical music compression, for a more authentic performance. You can even tailor music to your own taste with EQ settings on the Sony | Headphones Connect app, for a personalised listening experience.
Stay powered up for days
With up to 50 hours of battery life, you can listen to your favourite music without worrying about running out of charge. And, if your headphones battery is running low, a three-minute quick-charge can give you 1.5 hours of listening time.
Crystal-clear calls
A built-in microphone provides you with hands-free calling, and it also works just as well for joining an online class or work meeting.
Multipoint connectivity
For total convenience, these Bluetooth® headphones can be paired with two Bluetooth devices at the same time. So when a call comes in, your headphones know which device is ringing and connects to the right one automatically.
Designed for all-day comfort
Not only is the design stylish, but it’s also crafted with ease-of-use in mind. The lightweight build and swivel earcups gently slip on and off, while the adjustable headband, cushion and soft ear pads give you all-day comfort.
Product type: Headset
Wearing style: Head-band
Recommended usage: Calls/Music
Market segment: Consumer
Headset type: Binaural
Product colour: Black
Operating keys: Bluetooth pairing, Play/Pause, Track , Volume +, Volume –
Control unit type: On-ear control unit
Control type: Buttons
LED indicators: Charging, Power
Feature: On/off switch
Feature: HD voice
Feature: Works with the Google Assistant
Feature: Works with Apple Siri
Country of origin: Vietnam
Ports & interfaces
Connectivity technology: Wireless
USB connector: USB Type-C
Feature: Bluetooth
Bluetooth profiles: A2DP, AAC, AVRCP, HFP, HSP, SBC
Bluetooth version: 5.2
Frequency band: 2.4 GHz
Wireless range: 10 m
Headphones
Ear coupling: Supraaural
Acoustic system: Closed
Driver unit: 3 cm
Microphone
Microphone type: Built-in
Battery
Feature: Battery operated
Battery type: Built-in battery
Battery technology: Lithium-Ion (Li-Ion)
Continuous audio playback time: 50 h
Talk time: 40 h
Feature: Battery charge indicator
Battery recharge time: 3 h
Battery voltage: 3.7 V
Feature: Fast charging
Fast charging time: 10 min
Charging source: USB
Weight & dimensions
Weight: 147 g
Packaging data
Package width: 44 mm
Package depth: 172 mm
Package height: 228 mm
Package weight: 310 g
Packaging content
Feature: Quick start guide
Feature: Warranty card
Cables included: USB
Quantity: 1
Logistics data
Harmonized System (HS) code: 8517620000
Power
Feature: USB Type-C charging port
USB Type-C required charging power (min): 2 W
USB Type-C required charging power (max): 2.5 W
Supplier features
Battery life: 3000 min
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