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Black over-ear headphones with padded headband and ear cups

Sony

Sony WH-CH720N-BLACK headphone 35hrs 30mm 108dB 3.5mm 0.42

SKU CH-6RXQ-NS9FC

Lightweight wireless headphones with active noise cancellation, 30 mm drivers, 35-hour battery life and quick charge, plus a 3.5 mm wired option

  • TypeHeadphone
  • ColorBlack
  • Driver Unit30mm
  • Frequency Response20Hz–20KHz
  • Input Impedance325 ohms
  • Power SupplyRechargable
  • Lightest Sony wireless noise-canceling headband for all-day comfort
  • Integrated Processor V1 powers advanced noise cancellation for immersive listening
  • Up to 35-hour battery life with 3-minute quick charge for 1 hour playback
  • Adjustable Ambient Sound and Adaptive Sound Control tailor audio to surroundings
  • 30 mm drivers deliver 108 dB sensitivity across 20 Hz–20 KHz range

Lightweight Wireless Headband

The Sony WH-CH720N-BLACK is a wireless noise-cancelling headphone weighing 0.42 units. Integrated Processor V1 drives the active noise cancellation for immersive listening. Bluetooth connectivity offers a 30 ft operating distance. Adjustable Ambient Sound and Adaptive Sound Control tailor audio to the environment.

35-Hour Battery and Quick Charge

Up to 35hrs of operating time supports extended sessions without recharging. A 3 min quick charge delivers approximately 1 hour of playback when time is short. The 30mm driver units cover a 20Hz–20KHz frequency response. Wired fallback via the 3.5mm connector works when the battery is depleted.

Comfort-Focused Build and Connectivity

Sony describes this as their lightest wireless noise-cancelling headband ever, aiming for all-day comfort. The 3.5mm connector provides a simple analogue option alongside Bluetooth. Rechargeable power supply removes the need for disposable batteries. Input impedance of 325 ohms and 108dB sensitivity define the electrical characteristics.

Highlights

  • Lightest Sony wireless noise-canceling headband for all-day comfort
  • Integrated Processor V1 powers advanced noise cancellation for immersive listening
  • Up to 35-hour battery life with 3-minute quick charge for 1 hour playback
  • Adjustable Ambient Sound and Adaptive Sound Control tailor audio to surroundings
  • 30 mm drivers deliver 108 dB sensitivity across 20 Hz–20 KHz range

Specifications

BrandSONY
TypeHeadphone
ColorBlack
Driver Unit30mm
Frequency Response20Hz–20KHz
Input Impedance325 ohms
Power SupplyRechargable
Sensitivity108dB S.P.L. at 1KHz
Connector3.5mm
Weight0.42
Noise CancellingYes
Wireless TypeBluetooth
Operating Time35hrs
Distance30 ft

Questions about this item

Will the 3.5mm connector let me use the WH-CH720N with an older portable player that has no Bluetooth?

Yes, the 3.5mm cable provides a wired connection so you can listen from any device with a standard headphone jack.

How can I confirm the Integrated Processor V1 is actively cancelling noise after I pair the headphones?

When noise cancelling is on you will hear a noticeable drop in ambient sound, and the Sony Headphones Connect app shows the processor status in real time.

Does the box include a 3.5mm audio cable and a USB charging cable, or must I buy either separately?

Both a 3.5mm audio cable and a USB charging cable are included in the box.

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