There's nothing quite like losing yourself in your favourite tunes. The Digital Sound Enhancement Engine on these Sony headphones restores the harmonics that are lost during music compression, so your tunes sound more authentic. Plus, with Dual Noise Sensor technology, you can block out all those annoying background noises and hear every note clearly. And with Multi-Point Connection, you can seamlessly switch between 2 Bluetooth devices – go from watching a movie on your tablet to taking a call on your phone. Simple!

Good to know

- The lightweight, ergonomic design is super comfy, so you can wear them all day without fuss
- You can answer a call simply by clicking the button on the earcup – you won't even have to take your phone out of your pocket
- Download the Sony Headphones Connect app and fine tune the ambient sound when you're on the move
- The Precise Voice Pickup tech and beamforming mic means you'll be heard loud and clear on calls, even in a noisy café
- You get up to 35 hours of listening time on a single charge – turn off noise cancelling, and it jumps to a whopping 50 hours
- A quick 10-minute charge gives you up to 4.5 hours of battery - perfect when you need a quick top up before setting out

Technical specifications for SONY WH-CH720N Wireless Bluetooth Noise-Cancelling Headphones - Black
Connectivity
Jack
L-shaped gold-plated 3.5 mm jack
Bluetooth / wireless range
10 m
Bluetooth
Bluetooth 5.2
Noise reduction
Passive noise-isolating
Yes
Active noise-cancelling
Yes
Quick attention mode
Yes
Controllable noise-cancelling
Yes
General
Manufacturer’s guarantee
1 year
Box contents
- Sony WH-CH720N Wireless Bluetooth Noise-Cancelling Headphones
- Audio cable
- USB Type-C cable
- Warranty card
- Reference guide
Weight
192 g
Overview
Type
Over-ear
Colour
Black
Speaker diameter
30 mm
Impedance
31 Ohms
Frequency response
20 - 20,000 Hz
Sensitivity
99 dB
Design features
Acoustic system
Closed
Detachable cable
Yes
Cable length
1.2 m
Single-sided cable
Yes
Type of earcup
Fold-flat & tiltable earcups
Other features
Bluetooth Multipoint pairing
Earpad / ear tip material
Leather
Controls
Microphone
Yes
Playback / functions control
Yes
Control positioning
Earcup
Volume control
Yes
Control compatibility
- Android
- iOS
Compatible voice assistant
- Google Assistant
- Siri
App
Sony Music Center app
App compatibility
- iOS
- Android
Power
Battery life
- With Bluetooth & ANC: Up to 35 hours
- With Bluetooth: Up to 50 hours
Battery
Internal Lithium-ion
Charging time
3.5 hours
Quick charge
4.5 hours battery life from 10 minutes charging
Charging method
USB