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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

  • Driver size30 mm
  • Frequency range20000 Hz
  • Headphone styleOver Ear
  • Impedance35 ohms
  • Signal-to-noise ratio108 decibels
  • Power supplyBattery, a, lithium polymer, true
  • 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.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $96.99
Pricier than about 84% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameSONY
Product line720
Model nameWH-CH720N, WHCH720N/B
Part numberWHCH720N/B
Product typeOver the Ear
Product colorBlack
Performance
Supported distance10 m
Audio & video
Driver size30 mm
Frequency range20000 Hz
Headphone styleOver Ear
Impedance35 ohms
Signal-to-noise ratio108 decibels
Audio sensitivity108 decibels
Wearing styleOver ear
Noise cancellationAdaptive noise cancellation
Mic impedance~3K ohm
Mic frequency response20000 Hz
Mic signal-to-noise ratio108 decibels
Mic sensitivity108 decibels
Connectivity
Wireless technologyBluetooth
Ports & slots
Connection3.5 mm
Power
Power supplyBattery, a, lithium polymer, true
Battery pack35 hour
Run time35 hour
Charging time50 h, 3 minutes
Built-in batteryBattery
Size & build
Cord lengthHeadphone cable (approx. 1.2 m (47.25 in))
Product weight3.5 oz
Compatibility
Compatible withPC USB
Supported platformsPC USB
In the box
In the boxHeadphones, 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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