Sony WH-CH720

All your favorite features in the box

Noise cancelling

Dual Noise Sensor technology and an Integrated Processor V1 take noise canceling to the next level. Now you can fully immerse yourself in music.

Enjoy all-day comfort

Whether you’re working from home or relaxing with your favorite content, the WH-CH720N are ergonomically designed to be lightweight and comfortable. With up to 35 hours battery life, you can wear them for longer without needing a break.

Crystal-clear sound

Enjoy natural vocals, crystal clear sound and balanced tuning thanks to the Integrated Processor V1 and Digital Sound Enhancement Engine (DSEE), producing a high-quality sound exactly as the artists intended.

More music, less background

With two microphones in each earcup and Dual Noise Sensor technology to capture ambient sound, you can block outside noise everywhere you go, so the only thing you hear is your music.

 

Technical specs

Headphone Type

Closed

 

Driver Unit

Dynamic, 30 mm

 

Wearing Style

Over Ear

 

Frequency Response

7 Hz - 20 000 Hz (JEITA)

 

Impedance (Ohm)

325 (1 kHz) (when connecting via the headphone cable with the unit turned on),

31 (1 kHz) (when connecting via the headphone cable with the unit turned off)

 

Cord Length

approx. 1.2 m

 

Cord type

Single-sided (detachable)

 

Plug

Gold-plated L-shaped stereo mini plug

 

DSEE

Yes

 

Frequency Response (Active Operation)

7 Hz - 20 000 Hz (JEITA)

 

Passive Operation

Yes

 

Frequency Response (Bluetooth® Communication)

Frequency Range

(A2DP): 20 Hz - 20 000 Hz (Sampling frequency 44.1 kHz)

 

Ambient Sound Mode

Yes

 

General Features (Active Headphones)

Yes

 

Sensitivity (dB/mW)

108 dB/mW (when connecting via the headphone cable with the unit turned on)

99 dB/mW (when connecting via the headphone cable with the unit turned off)

 

Weight

Approx. 192 g

 

Battery

Battery Charge Method

USB

 

BATTERY LIFE (CONTINUOUS COMMUNICATION TIME)

Max. 35 hours (NC ON)

Max. 40 hours (NC OFF)

 

General Features(Active Headphones)

Max. 35 hours (NC ON)

Max. 50 hours (NC OFF)

 

Bluetooth® Specification

Bluetooth® version

Version 5.2

 

Effective Range

Approx. 10 m

 

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

 

Noise Canceling

Ambient Sound Mode

Yes