Wireless Noise-Cancelling Headphones with over 35 hours of battery life. Try the Companion App.

Sony WH-CH700N Blue

No wires, no distractions, just music

The WH-CH700N Wireless Noise-Canceling Headphones are made for hours of listening on the move. One Push Artificial Intelligence Noise Canceling (AINC) adjusts to your environment, so you can eliminate unwanted noise as you travel.

Freedom from noise and wires

Listen without wires and block out unwanted background noise — just hear your favorite music with digital noise cancelation.

Noise canceling made for travel with One Push

Artificial Intelligence Noise Cancelation (AINC) analyzes background sound and adjusts it for optimal performance on airplanes and other noisy environments. Just press and hold the NC button on your headphones to activate it.

NFC™ One-touch for instant connectivity

Near Field Communication (NFC™) technology makes complex set-up sequences a thing of the past. Simply touch selected NFC™-enabled devices to the on-body N-mark for a quick, seamless connection, then start streaming content via Bluetooth® connection. No NFC™? No problem. You can still manually connect using your device's settings menu.

Listen all day, charge up quickly

Keep your music playing all day. A built-in Li-ion battery delivers up to 35 hours of power (depending on your music settings) and is rechargeable via USB. Quick Charging gives 60 mins of playback from 10 minutes of charge.

DSEE restores detail to your digital music

Boost the quality of your compressed music files. When an original music source is compressed, it loses the high-frequency elements that add detail and richness to your favorite tracks. The Digital Sound Enhancement Engine (DSEE) faithfully restores these to produce a high-quality sound that's closer to the original recording.

Customize your settings with the Sony | Headphones Connect App

Tune your headphones to your perfect sound with the free Sony | Headphones Connect App for Android and iOS. Adjust audio levels and digital sound field modes with a range of presets and customizable EQ settings easily from your smartphone. Virtualphones Technology (VPT) simulates outdoor stage, club, hall, or arena-style sound.

Full Specifications and Features

WEIGHT

Approx. 8.47 oz

General Features

HEADPHONE TYPE

Closed, Dynamic

DRIVER UNIT

1.57", Dome

MAGNET

Neodymium

IMPEDANCE (OHM)

22 ohm (when connecting via the headphone cable with the unit turned on), 48 ohm (at 1 kHz) (when connecting via the headphone cable with the unit turned off)

FREQUENCY RESPONSE (ACTIVE OPERATION)

20 Hz–20,000 Hz²

FREQUENCY RESPONSE (BLUETOOTH® COMMUNICATION)

20 Hz–20,000 Hz (44.1 kHz Sampling)²

SENSITIVITIES (DB/MW)

(when connecting via the headphone cable with the unit turned on), 98 dB/mW (at 1 kHz) (when connecting via the headphone cable with the unit turned off), 97 dB/mW(at 1 kHz), 97 dB/mW(at 1 kHz) (when connecting via the headphone cable with the unit turned on), 98 dB/mW (at 1 kHz) (when connecting via the headphone cable with the unit turned off)

VOLUME CONTROL

Yes

CORD TYPE

Detachable Single-sided type

CORD LENGTH

Approx. 3.94 ft (supplied headphone cable)

PLUG

L-shaped stereo mini plug (supplied headphone cable)

INPUT(S)

USB (Micro) , Stereo Mini Jack

WEARING STYLE

Circumaural

NFC

Yes

DSEE

Yes

S-MASTER HX

No

PASSIVE OPERATION

Yes

Battery

BATTERY CHARGE TIME

Approx. 7 hrs³

BATTERY CHARGE METHOD

USB

BATTERY LIFE (CONTINUOUS MUSIC PLAYBACK TIME)

Max 35 hrs (BT NC)

BATTERY LIFE (WAITING TIME)

Max. 200 hrs (BT: ON/Noise Canceling: OFF)

Bluetooth® Specification

BLUETOOTH® VERSION

Version 4.1

EFFECTIVE RANGE

Line of sight approx. 30 ft (10 m)

FREQUENCY RANGE

2.4 GHz band

PROFILE

A2DP, AVRCP, HFP, HSP

SUPPORTED AUDIO FORMAT(S)

SBC, AAC, aptX, aptX HD

SUPPORTED CONTENT PROTECTION

SCMS-T

Noise Canceling

NOISE CANCELING ON/OFF SWITCH

Yes

AUTOMATIC AI NOISE CANCELING

Yes

PERSONAL NC OPTIMIZER

No

ATMOSPHERIC PRESSURE OPTIMIZING

No

AMBIENT SOUND MODE

No

QUICK ATTENTION

No

 

Color Options

blueblack

What's In The Box

• USB Cable

• Headphone cable