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Sony WH-CH720N Review: Lightest ANC Headphones with 35-Hour Battery

Sony’s lightest wireless noise-cancelling headphones (just 192g) deliver solid ANC, up to 35 hours of battery, multipoint connection, and clear sound at a mid-range price.

Khaladun Nabi

Khaladun Nabi

November 5, 20265 min read
4.3
Sony WH-CH720N black wireless noise cancelling over-ear headphones

Introduction

The Sony WH-CH720N sits in the sweet spot between budget and premium noise-cancelling headphones. It is Sony’s lightest over-ear wireless ANC model at only 192 grams, making long listening sessions much more comfortable than heavier flagship options.

Noise Cancellation and Sound

Dual Noise Sensor technology paired with the Integrated Processor V1 delivers effective ANC for everyday noise like traffic, office chatter, and airplane cabin rumble. Sound is balanced with natural vocals; DSEE helps restore compressed digital audio for clearer detail.

Comfort and Build

At 192g these are among the lightest Sony ANC headphones ever made. Soft ear cushions and a lightweight headband work well for all-day wear. The design is simple and modern in black.

Battery and Features

You get up to 35 hours of playback with noise cancelling on. A quick 3-minute charge gives roughly 1 hour of use. Multipoint Bluetooth lets you stay connected to two devices at once, and Ambient Sound / Adaptive Sound Control adjust to your environment. Alexa support is also built in.

Who Should Buy This?

If you want effective noise cancelling, long battery life, and a lightweight fit without paying flagship prices, the WH-CH720N is one of the best mid-range Sony options available.

Sony WH-CH720N black over-ear ANC headphones

Product Review

Sony WH-CH720N Wireless Noise Cancelling Over-Ear Headphones (Black)

4.3

out of 5

$88.00$149.99

The Sony WH-CH720N is an excellent mid-range choice if you prioritize low weight, long battery life, and solid everyday noise cancelling. It won’t match the absolute best ANC headphones, but for the price and comfort it is hard to beat.

Pros

  • Extremely lightweight at only 192g
  • Up to 35 hours battery with ANC on
  • Effective Dual Noise Sensor ANC
  • Multipoint Bluetooth connection
  • Quick charge (3 min ≈ 1 hour)
  • Comfortable for long wear
  • Good mid-range value

Cons

  • ANC is good but not class-leading like WH-1000XM5
  • Build feels more plastic than premium models
  • No fold-flat design on some units
  • App features are basic compared to flagship

Key Specs

Weight192 g (lightest Sony ANC)
Battery LifeUp to 35 hours (ANC on)
Quick Charge3 min ≈ 1 hour playback
Noise CancellingDual Noise Sensor + Processor V1
ConnectivityBluetooth multipoint
Extra FeaturesAmbient Sound, Adaptive Sound, Alexa, DSEE
Best ForDaily commute, office, travel, long wear
sonywh-ch720nnoise-cancellingancwirelessheadphonesbluetoothlightweight35-hour

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