Sony CH700n Wireless Noise-canceling Headphones - WHCH700N/B

Category : Headphones
SKU : WHCH700N/B


Literature

Freedom from noise and wires

Reduces ambient noise with Wireless 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

Wirelessly stream your favorite tracks with a Bluetooth connection. Pair your smartphone or tablet with these Bluetooth-enabled headphones. You can even start your music, skip tracks, and control volume directly on the headphones, without touching your device or removing it from your pocket or bag.

NFC One-touch for instant connectivity

Wirelessly stream your favorite tracks with a Bluetooth connection. Pair your smartphone or tablet with these Bluetooth-enabled headphones. You can even start your music, skip tracks, and control volume directly on the headphones, without touching your device or removing it from your pocket or bag.

Listen longer with up to 35-hour battery life and Quick Charging

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.

Hear everything with 1.57" drivers

Get more from your music thanks to 1.57" dome drivers that deliver deep bass and a wide frequency range.

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.

Sony I Headphones Connect for Android

Tune your headphones to your perfect sound with the free Sony Headphone Connect App for Android. 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.

Sony I Headphones Connect for iOS

Tune your headphones to your perfect sound with the free Sony Headphone Connect App for 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.

Built-in microphone for voice assistant commands and hands-free calls

The WH-CH700N will be optimized for Google Assistant with an update. Ask it questions. Tell it to do things. It's your own personal Google, always ready to help.

Easy hands-free calling

Speak to your friends without even taking your phone out of your pocket or bag. Enjoy hands-free calling with the high-quality built-in microphone.

Adjustable slider headband

A metal slider allows you to adjust your headphones to the perfect size.

Soft oval earpads

The soft earpads shape around your ears for a snug, comfortable fit.

Swivel design makes travel easy

The earcups swivel flat and can be easily packed in a suitcase or slipped into a bag, so you can transport them securely wherever you go.

Wired to keep music going

Keep listening even when your battery runs out. The supplied cable lets you listen anytime, or extend the noise canceling mode for up to 50 hours of listening.

Size & Weight
WeightApprox. 8.47 oz
General Features
Headphone TypeClosed, Dynamic
Driver Unit1.57", Dome
MagnetNeodymium
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)7 Hz-20,000 Hz2
Frequency Response (Bluetooth Communication)20 Hz-20,000 Hz (44.1 kHz Sampling)
Sensitivities (dB/mW)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 ControlYes
Cord TypeDetachable Single-sided type
Cord LengthApprox. 3.94 ft (supplied headphone cable)
PlugL-shaped stereo mini plug (supplied headphone cable)
Input(s)USB (Micro) , Stereo Mini Jack
Wearing StyleCircumaural
NFCYes
DSEEYes
S-Master HXNo
Passive OperationYes
Battery
Battery Charge TimeApprox. 7 hrs
Battery Charge MethodUSB
Battery Life (continuous music playback time)Max 35 hrs (BT NC)
Battery Life (Waiting Time)Max. 200 hrs (BT: ON/Noise Canceling: OFF)
Bluetooth
Bluetooth versionVersion 4.1
Effective RangeLine of sight approx. 30 ft (10 m)
Frequency Range2.4 GHz band
ProfileA2DP, AVRCP, HFP, HSP
Supported Audio Format(s)SBC, AAC, aptX, aptX HD
Supported Content ProtectionSCMS-T
Noise Canceling
Noise Canceling ON/OFF SwitchYes
Automatic AI Noise CancelingYes
Personal NC OptimizerNo
Atmospheric Pressure OptimizingNo
Ambient Sound ModeNo
Quick AttentionNo

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