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White over-ear headphones with padded headband and ear cups, matte finish

Sony

Sony WH-CH720N White Noise-Cancelling Headphone 35hrs 30mm 325ohm 108dB 1.2m 3.5mm .42kg 2.4GHz Bluetooth 2023

SKU CH-80YN-X2KSC

Lightweight wireless headphones with active noise cancelling, 35-hour battery life and three-minute quick charge

  • TypeHeadphone
  • ColorWhite
  • Driver Unit30mm
  • Frequency Response20Hz–20KHz
  • Input Impedance325 ohms
  • Power SupplyRechargable
  • Lightweight comfort from 0.42 kg design
  • 35-hour battery life with noise cancelling on
  • 30 mm dynamic drivers deliver 108 dB sensitivity
  • Integrated Processor V1 powers adaptive noise cancellation
  • 5 mm wired option with 1.2 m cable

Lightweight Wireless Headphones

Sony's lightest wireless noise-cancelling headband weighs 0.42kg and uses a 30mm driver with Integrated Processor V1. Up to 35 hours of playback with noise cancelling on, or 40 hours with it off. A three-minute quick charge provides roughly one hour of listening time.

Compatibility and Connections Check

The headphones connect via Bluetooth on the 2.4GHz band with a 10m effective range and support multipoint pairing. A 1.2m single-sided cable with a gold-plated 3.5mm L-shaped plug is included for passive wired use. Verify your device offers Bluetooth audio or a 3.5mm jack before ordering.

Build Quality and Daily Use

The closed over-ear design uses an adjustable headband and soft ear pads for extended comfort. Ambient Sound mode and Adaptive Sound Control adjust audio to your surroundings automatically. Precise Voice Pickup technology supports clear hands-free calls and voice-assistant interaction.

Highlights

  • Lightweight comfort from 0.42 kg design
  • 35-hour battery life with noise cancelling on
  • 30 mm dynamic drivers deliver 108 dB sensitivity
  • Integrated Processor V1 powers adaptive noise cancellation
  • 5 mm wired option with 1.2 m cable

Specifications

BrandSONY
Part NumberWHCH720N/W
TypeHeadphone
ColorWhite
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
CompatibilityUniversal

Questions about this item

What comes in the box and does the 3.5 mm cable let me listen without battery power?

The package includes the headphones, a USB charging cable and a 1.2 m gold-plated 3.5 mm cord; the cord supports passive operation so audio plays even when the battery is flat.

Should I pick the 35-hour or 40-hour battery figure when deciding between colours?

Both figures apply to the same white model — 35 hours with noise cancelling on, 40 hours with it off — so choose based on how often you will use noise cancellation.

What does the 108 dB sensitivity mean for everyday volume on my phone?

At 108 dB SPL the drivers reach loud listening levels easily from a phone output, so you will not need to max the device volume for clear sound.

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