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Black over-ear wireless headphones with padded headband and matte finish

Sony WH-CH720N Wireless Noise Cancelling Over-Ear Headphones, Black

SKU CH-BTNS-Q0NFE

Lightweight over-ear headphones with adaptive noise cancellation, 35-hour battery and multipoint Bluetooth, weighing 192g

  • TypeOver the Ear
  • ColorBlack
  • Driver Unit30 millimeters
  • Frequency Response20000 hertz
  • THDOver Ear
  • Input Impedance35 ohms
  • Weighs only 192 grams for all-day comfort
  • Dual Noise Sensor Technology with Integrated Processor V1 for immersive listening
  • Up to 35 hours battery life and 60 minutes playback from 3 minutes charge
  • Adjustable Ambient Sound mode with 20 levels plus Focus on Voice for awareness
  • Multipoint Bluetooth connection lets you switch between two devices instantly

Lightweight wireless noise cancelling headphones

Weighing 192 grams, the WH-CH720N is Sony’s lightest wireless noise cancelling headband model. Dual Noise Sensor Technology and the Integrated Processor V1 provide adaptive noise cancellation for immersive listening. Up to 35 hours of battery life with three-minute quick charging giving 60 minutes of playback. Multipoint Bluetooth connection lets you switch between two paired devices.

Upgrade from basic wireless headphones

Replaces standard Bluetooth headsets that lack active noise cancellation or have shorter battery life. The jump is worth it when you need all-day comfort for work-from-home sessions, travel or long listening periods without frequent recharging. Adjustable Ambient Sound mode with 20 levels and Focus on Voice chat add flexibility that basic models do not offer.

Check your device and cable needs

Ensure your source device supports Bluetooth audio for wireless use. A 3.5 millimetre jack is required for the included 1.2 metre wired connection. USB Type-C port is needed for charging the lithium-polymer battery. Verify that over-ear fit suits your preference before ordering.

Highlights

  • Weighs only 192 grams for all-day comfort
  • Dual Noise Sensor Technology with Integrated Processor V1 for immersive listening
  • Up to 35 hours battery life and 60 minutes playback from 3 minutes charge
  • Adjustable Ambient Sound mode with 20 levels plus Focus on Voice for awareness
  • Multipoint Bluetooth connection lets you switch between two devices instantly

Specifications

BrandSONY
Series720
ModelWH-CH720N, WHCH720N/B
Part NumberWHCH720N/B
TypeOver the Ear
ColorBlack
Driver Unit30 millimeters
Frequency Response20000 hertz
THDOver Ear
Input Impedance35 ohms
Signal to Noise Ratio(SNR)108 decibels
Power Supplybattery, a, lithium_polymer, true
Sensitivity108 decibels
Connector3.5mm
Ear Couplingover_ear
Cord LengthHeadphone cable (approx. 1.2 m (47.25 in.))
Weight3.5 ounces
Noise Cancellingadaptive_noise_cancellation
Wireless TypeBluetooth
Battery35 hour
Operating Time35 hour
Charge Time50 hours, 3 minutes
Distance10 meters
Contains Embedded Batterybattery
Microphone Impedance~3K ohm
Microphone Frequency Response20000 hertz
Microphone Signal to Noise Ratio(SNR)108 decibels
Microphone Sensitivity108 decibels
Compatibilitypc_usb
Featuresadaptive_noise_cancellation, 5.2, 35 hour, Without Cable, control, voice, Wireless, Over Ear, dynamic_driver, 325 ohm, 10 meters, Headphones
Windows Vistapc_usb
Package ContentsHeadphones, USB Type-C cable (USB-A to USB-C) (approx. 20 cm (7.88 in.)), Headphone cable (approx. 1.2 m (47.25 in.)

Questions about this item

What is the weight and driver size of these headphones?

The headphones weigh 192 grams and use a 30 millimeter driver unit for sound reproduction.

How do I charge the battery and what cable is required?

Charge using the included USB Type-C cable; a 3 minute charge provides up to 60 minutes of playback.

How long does the battery last and can it be replaced?

The built-in battery delivers up to 35 hours of wireless playback and is not user-replaceable.

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