Sony WH-CH720N
🎼 Over-ear In stock On sale -72 %

Sony

Sony WH-CH720N

$49.57 for a headphone listed at $179.99 — on a page that says it takes 50 hours to charge and weighs 99 grams.

4.3(16,671)
$49.57$179.99-72 %price as of 2026-09-08
View on Amazon

Affiliate links: if you buy through them we earn a commission from Amazon at no extra cost to you. Learn more.

Battery life WITH ANC
35
Codecs
Weight
192
Active noise cancelling
Yes

Our scoring

Six axes, the same rule for every model. This is our judgment, not the manufacturer's.

Editor's score, 0 to 10 · how we work it out
Editor's score
Battery life7/10
Cancelling7/10
Sound7/10
Comfort8/10
Calls7/10
Value9/10

The review

At $49.57 against a $179.99 list price, this is the best value on the site. Real Sony cancelling with the V1 processor, 35 hours, multipoint, 192 g, and a 3.5 mm cable for when it runs out. If you want one recommendation from this page, this is it.

Its product page is also the worst on the site, and it is not close.

Amazon's table says the battery takes 50 hours to charge — longer than the 35 it runs for. The same error sits on the WH-CH520's page, Sony's other model here, which tells you it is not a slip on one listing.

The table says the impedance is 325 ohm, which would need a desk amplifier. It says the headphone weighs 3.5 ounces — 99 g — while the first bullet on the same page says 192 g and calls it Sony's lightest ever. It says «Cable Features: Without Cable» two rows below a box-contents list that includes a 1.2 m cable. Its control method is «Voice», its control type is «control», and its Subject Character is «elf».

And Amazon ranks the same headphone at #8 in on-ear and #8 in over-ear simultaneously. It is an over-ear.

Buy it. Just do not read the specifications first, because almost none of them survive being checked against the page they are printed on.

The good

  • $49.57 for a headphone listed at $179.99
  • Real Sony cancelling with the Integrated Processor V1
  • 35 hours of battery with the cancelling on
  • 192 g — lighter than the $298 XM5
  • Multipoint, ambient mode and adaptive sound control
  • 3 minutes of charge for an hour of playback
  • 3.5 mm cable in the box

The not so good

  • The listing says it takes 50 hours to charge, and 35 to run out
  • The table says 99 g where the bullet says 192 g, on the same page
  • «Impedance: 325 ohm», which is not credible for a Bluetooth headphone
  • No codecs published, and no IP rating
  • It does not fold flat, and no case is included
  • One-year warranty
$49.57$179.99-72 %price as of 2026-09-08
View on Amazon

Full spec sheet

Anything marked «—» is a figure the manufacturer doesn't publish. We don't fill those in by eye.

General

TypeOver-ear
Form factorClosed-back over-ear, Bluetooth and 3.5 mm

Sound and cancelling

Active noise cancellingYes
Cancelling typeDual Noise Sensor with Integrated Processor V1
Transparency modeYes
Driver size30
Driver typeDynamic
EQ in the app

Battery and charging

Battery life, ANC off
Battery life WITH ANC35
Total with the case
Fast charge3 min for 1 h
Wireless chargingNo
Replaceable batteryNo

Connectivity and codecs

Bluetooth version5.2
Codecs
Two devices at onceYes
Latency
2.4 GHz dongle includedNo
Microphones

Comfort, durability and warranty

Weight192
Water resistance (IP)
FoldsNo
Warranty1

Other specs

Battery Charge Time: 50 hoursFifty hours to charge a headphone that runs for 35. Sony's other model on this site, the WH-CH520, carries the same error on its own page, so it is not a typo on one listing — it is something wrong in how these tables are filled.
Impedance: 325 ohm325 ohm is studio-amplifier territory. Nothing designed to run off a phone over Bluetooth is built that way, and there is no second figure on the page to check it against.
The weight, on the same page, twiceThe first bullet says 192 g and calls it Sony's lightest cancelling headband ever. The table says 3.5 ounces, which is 99 g. We publish the bullet's figure, because 99 g is not a headphone.
Control Method: Voice. Control Type: control. Subject Character: elf.Three of Amazon's fields for this product, quoted exactly.
Ranked #8 in On-Ear and #8 in Over-Ear at the same timeAmazon files it in both lists at once. It is an over-ear, which is what the title, the form factor and the earcups all say.
Cable Features: Without CableThe box contents listed two rows above include a 1.2 m headphone cable.
Frequency Response: 20000 hertzA single number again, where the row above gives the range properly.

What buyers say

A summary of the reviews published on Amazon.com as of 2026-09-08.

4.3 out of 5 4.3 16,671 ratings

4.3 out of 5 from 16,671 ratings. Buyers repeatedly say it is most of the XM5 for a fraction of the money, and the light weight comes up constantly. The complaints are about the plastic build and about the earcups being shallow for large ears — the two places Sony saved the money.

Reviews and prices change. Check before you decide.

See reviews and price on Amazon

Compare it with these

Add two or more models to the comparison tool and you'll see their tables and charts side by side.

-31 % BERIBES WH202A
🎼 Over-ear

BERIBES WH202A

57,702 ratings at 4.5 for $19.99 — and a spec table with the draft notes still in it.

Battery life WITH ANC
Codecs
Weight
180
$19.99$28.99-31 %price as of 2026-09-08
4.5(57,702)
-25 % Sony WH-1000XM5
🎼 Over-ear

Sony WH-1000XM5

Its frequency response field says 2.4 GHz. That is the Bluetooth band, on a $298 audiophile headphone.

Battery life WITH ANC
30
Codecs
Weight
250
$298.00$399.99-25 %price as of 2026-09-08
4.2(20,047)

Go to the comparison tool