Sony WH-CH700N Wireless Noise Canceling Headphones
No wires, no distractions, just music
The WH-CH700N Wireless Noise Cancelling Headphones are made for long listening on the move. One Push Artificial Intelligence Noise Cancelling (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 favourite music with digital noise cancellation.
Noise cancelling made for travel with One PushArtificial Intelligence Noise Cancellation (AINC) analyses background sound and adjusts it for optimal performance on aeroplanes 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 play back from 10 minutes of charge.
Hear it all with 40mm drivers
Get more from your music thanks to 40mm 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 favourite tracks. The Digital Sound Enhancement Engine (DSEE) faithfully restores these to produce a high-quality sound that’s closer to the original recording.
Customise your settings with 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 soundfield modes with a range of presets and customisable EQ settings easily from your smartphone. Virtualphones Technology (VPT) simulates outdoor-stage, club, hall, or arena style sound.
Simple smartphone compatibility
Be smarter with Voice Assistant
Manage your day, just by asking your assistant. Enjoy entertainment, connect with friends, get information, listen to music and notifications, set reminders, and more.
Listen in comfort
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 for easy packing in a suitcase or slipping 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 cancelling mode for up to 50 hours of listening.
Size & Weight
|DRIVER UNIT||40mm, Dome|
|IMPEDANCE (OHM)||22ohm (when connecting via the headphone cable with the unit turned on) , 48ohm (at 1kHz) (when connecting via the headphone cable with the unit turned off)|
|FREQUENCY RESPONSE (ACTIVE OPERATION)||7 Hz–20,000 Hz|
|FREQUENCY RESPONSE(BLUETOOTH® COMMUNICATION)||20Hz - 20,000Hz (44.1kHz Sampling)2|
|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)|
|CORD TYPE||Detachable Single-sided type|
|Approx. 1.2m (supplied headphone cable)|
|PLUG||L-shaped stereo mini plug (supplied headphone cable)|
|INPUT(S)||USB (Micro) , Stereo Mini Jack|
BATTERY CHARGE TIME
|Approx. 7 hrs|
|BATTERY CHARGE METHOD||USB|
BATTERY LIFE(CONTINUOUS MUSIC PLAYBACK TIME)
|Max 35hrs (BT NC)|
|BATTERY LIFE(WAITING TIME)||Max 200hrs (BT: ON / Noise Canceling: OFF)|
|EFFECTIVE RANGE||Line of sight approx.30ft (10m)|
|FREQUENCY RANGE||2.4GHz band|
|A2DP, AVRCP, HFP, HSP|
|SUPPORTED AUDIO FORMAT(S)||SBC,AAC,aptX, aptX HD|
|SUPPORTED CONTENT PROTECTION||SCMS-T|
NOISE CANCELING ON/OFF SWITCH
|AUTOMATIC AI NOISE CANCELLING||Yes|
|PERSONAL NC OPTIMIZER||No|
ATMOSPHERIC PRESSURE OPTIMIZING
|AMBIENT SOUND MODE||No|