The Sony WH-CH720N Prime Day deal has pushed these wireless noise-cancelling headphones to their lowest price ever, dropping 51% to $87.95 from a list price of $179.99 at Amazon. That is a saving of $92.04, and it arrives ahead of Prime Day proper.
At 6.7 ounces, Sony bills the WH-CH720N as its lightest and slimmest wireless noise-cancelling headphones. They are not a pair you will notice around your neck on the commute, which counts for something when you are wearing them through a full working day.
What You Actually Get With the Sony WH-CH720N
The active noise cancellation handles high-frequency noise reliably. Low-frequency sound is a different matter, though that is a fair trade-off at this price point. Two listening modes, Adjustable Ambient Sound and Adaptive Sound, let you shape how much of the outside world bleeds in, which is handy if you need to stay aware of your surroundings without pulling the headphones off entirely.
Battery life is where the WH-CH720N puts in a genuinely strong shift. Up to 35 hours with ANC switched on, and 50 hours with it off. If you forget to charge overnight, a three-minute top-up via USB-C gives around an hour of playback. That is not a gimmick figure, it is useful in the way only quick-charge actually is.
For calls, Sony says beamforming microphones and AI noise reduction work together to pick up your voice while blocking outside noise. The caveat, which Sony states plainly, is that performance drops in very noisy or windy environments compared with Sony’s pricier models. If you are taking calls on a breezy Deansgate, manage expectations accordingly. Multipoint Bluetooth means you can stay connected to two devices at once, so switching between your laptop and phone does not require a manual reconnect every time.
The Trade-Offs Worth Knowing Before You Buy
These headphones do not fold, and there is no case in the box. If you are the sort of person who needs a tidy carry solution, factor that in. Bass sits on the heavier side out of the box, which some listeners will enjoy and others will find a bit much. Sony’s EQ settings let you pull it back, so it is not a fixed problem, just one that needs a quick adjustment when you first set them up.
At their original $179.99, the WH-CH720N were already considered good value. At $87.95, the Sony WH-CH720N Prime Day price makes the decision considerably easier for anyone who has been sitting on the fence. They are not trying to be the WH-1000XM6, which is currently listed at $398.00 (down from $459.99) as part of the same wave of early Prime Day deals. The WH-CH720N sits in a different bracket entirely, aimed at everyday use rather than audiophile demands.
It is also worth a look at what else is moving ahead of Prime Day. The Sonos Move 2 has dropped to $399.00 from $499.00, and Apple’s AirPods Pro 3 are at $179.00 against a $249.00 list price, for anyone whose needs stretch beyond over-ear headphones.
The Sony WH-CH720N Prime Day deal is live now at Amazon at the $87.95 price, ahead of Prime Day itself.

