Sony WH-CH720N Wireless Noise Cancelling Headphone, Midnight Blue - Refurbished

Enjoy All-Day Comfort Without the Noise

With noise-canceling technology, a lightweight design and a long-lasting battery life you can enjoy your music for longer and without background interruptions.

Product Highlights:

Sony’s lightest Wireless Noise-canceling headband ever.

Take noise canceling to the next level with Sony’s Integrated Processor V1, so you can fully immerse yourself in the music.

Super comfortable and lightweight design.

Adjustable Ambient Sound mode and Adaptive Sound control features tailors sound to suit the environment around you.

Up to 35-hour battery life with quick charging (3 min charge for up to 1 hour of playback).

High sound quality and well-balanced sound tuning.

Crystal clear hands-free calling and voice assistant with Precise Voice Pickup technology.

Multipoint connection allows you to quickly switch between two devices at once.

Boost the quality of compressed music files and enjoy streaming music with high quality sound through DSEE™.

Product Features:

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.

Keep the wind quiet

A newly developed Wind Noise Reduction Structure around the mic reduces background noise for you, and keeps focused on your favorite music.

More natural ambient sound

In Ambient Sound mode, the WH-CH720N headphones capture more of the ambient sound around you thanks to the feedforward and feedback mics, so you can enjoy a natural listening experience while staying connected to your environment. Plus, the Sony | Headphones Connect app allows you to adjust the ambient sound in 20 levels, or use the Focus on Voice setting to chat without removing your headphones.

Adaptive Sound Control automatically adjusts to whatever you do

Adaptive Sound Control is a smart function that senses where you are and what you’re doing, then adjusts ambient sound settings for the ideal listening experience. It even recognises locations that you frequently visit, such as your workplace, the gym, or a favourite café, and switches the sound modes that suit the situation.

Stays comfortable, however long you listen

Carefully designed with you in mind, a lightweight, ergonomic construction makes the most of the 35 hour battery life and will stay comfortable for long periods of listening.

Lightweight wireless Noise Canceling

The WH-CH720N headphones weigh just 192g, our lightest overhead wireless headphones with Noise Canceling yet, for incredible comfort without compromising on technology.

More comfort, more music

The WH-CH720N headphones include soft, oval-shaped earpads so you’ll never need to take a break from your favourite music. Comfortable synthetic leather and urethane materials combine with optimum ear pad structure and dimensions for exceptional wearability.

Stay powered up

With up to 35 hours1 of battery life, you’ll have enough power to keep listening all day and into the night. And if you need to top up in a hurry, a 3-minute quick charge will give you up to 60 minutes extra play time. Battery life is up to 50 hours with Noise Canceling off.

Superb sound for every song

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.

Experience a better-balanced sound

Sony's Integrated Processor V1 provides an authentic listening experience by reproducing the detail in your music with minimal distortion. The sound tuning is intentionally designed to be well-balanced from low to high frequencies, with natural and clear vocals.

Keeping your authentic sound

When an original music source is compressed, it loses the high-frequency elements that add detail and richness to a track. Our Digital Sound Enhancement Engine (DSEE) faithfully restores these to produce high-quality sound that’s closer to the original recording.

Your sound, just how you like it

The EQ Custom feature on the Sony | Headphones Connect App tailors sound to your personal preference.4 Choose from a variety of presets to match sound quality with the genre of music you're listening to. Or create and save your own presets.

Beamforming microphones for clearer calls

Precise Voice Pickup Technology uses beamforming microphones to allow WH-CH720N headphones to pick up voices clearly and accurately for hands-free calls.

Multipoint connection

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.

Control at your fingertips

Conveniently located buttons help you play, stop, or skip through tracks and adjust the volume. You can even take calls and trigger the voice assistant with a touch.

Product Specifications:

General Features

Headphone Type - Closed

Driver Unit - Dynamic, 30 mm

Wearing Style - Over Ear

Frequency Response - 7 Hz - 20 000 Hz (JEITA)

Impedance (Ohm) - 325 Ω (1 kHz) (when connecting via the headphone cable with the unit turned on), 31 Ω (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 General Features(Active Headphones) Yes DSEE Yes Frequency Response (Active Operation) 7 Hz - 20 000 Hz (JEITA) Passive Operation Yes Ambient Sound Mode Yes Frequency Response (Bluetooth® Communication) 20 Hz - 20 000 Hz (Sampling frequency 44.1 kHz)

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)

Size & Weight

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 - BLUETOOTH Specification Version 5.2

Effective Range - Approx. 10 m (30 ft)

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

What’s in the Box

Supplied Accessories - Connection Cable, USB Cable