Wireless Headphones Sony WH-CH520/ with Microphone/ Bluetooth/ Blue

Great sound and longer battery life

WH-CH520
Enjoy great sound quality throughout the day. With up to 50 hours of battery life, stable connectivity and improved call performance, the WH-CH520 headset meets the demands of your everyday life.

A listening experience designed for you

Digital Sound Enhancement Engine (DSEE) restores harmonic tones and loudness lost during normal music compression, for a more authentic performance. You can even tailor the music to your liking with the equalization settings in the Sony | Headphones Connect for a personalized listening experience.

Battery for several days

With up to 50 hours of battery life, you can listen to your favorite music without worrying about running out of charge. And if the headphones battery is running low, a 3-minute quick charge can give you 1.5 hours of listening time.

crystal clear calls

The built-in microphone allows you to make hands-free calls, as well as join an online class or a work meeting

multipoint connectivity

These Bluetooth headphones can use this technology to pair with two devices at the same time. This way, when a call comes in, the headphones will know which device is ringing and will automatically connect to the correct one.

Designed to be worn all day

The design is not only elegant, but also ease of use has been thought of. The lightweight frame and swiveling earcups are smooth to put on and take off, while the adjustable headband, cushioning, and soft ear cups provide all-day comfort.

• Size and weight
• Weight
• approx. 147g
• General characteristics
• Headphone type
• closed
• diaphragm unit
• 30mm
• Frequency response (Bluetooth communication)
• 20 Hz - 20,000 Hz ((44.1 kHz sampling)
• Volume control
• Yeah
• DSEE
• Yeah
• Battery
• Battery charging time
• approx. 3 hours
• Battery charging method
• USB (Type-C)
• BATTERY LIFE (CONTINUOUS COMMUNICATION TIME)
• Max 40 hours
• Battery life (standby time)
• Max 200hrs
• Bluetooth specifications
• Bluetooth version
• Bluetooth Specification version 5.2
• effective range
• 10m
• Frequency range
• 2.4 GHz band (2.4000 GHz-2.4835 GHz)
• Profile
• A2DP, AVRCP, HFP, HSP
• Supported audio formats
• SBC, AAC
• Supported content protection
• SCMS-T