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Sony

Sony WH-CH720N Noise Canceling Wireless Headphones (Renewed)

  • Based on 275 reviews
Condition: Refurbished - Excellent
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Returnable until Jan 31, 2026

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Availability: In Stock.
Fulfilled by Lonestar Mobile
Arrives Monday, Jan 12
Order within 7 hours and 59 minutes
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Features

  • This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 90-day limited hardware warranty.
  • Dual Noise Sensor Technology and an Integrated Processor V1 takes noise cancelling to the next level.
  • Featuring a slimmer, lightweight headband, these headphones have been re-structured to create more space and comfort for the ears.
  • Adjustable Ambient Sound mode offers 20 level settings. Youll be able to listen to your music with incredible sound quality while still hearing sounds like traffic noise, cafe conversations, and transport announcements.
  • Keep your music playing all day with a battery life that delivers up to 35 hours of power.

Brand: Sony


Color: Black


Ear Placement: Over Ear


Form Factor: Over Ear


Impedance: 325 Ohm


Noise Control: Active Noise Cancellation


Headphones Jack: 3.5 mm Jack


Model Name: CRT2SNWHCH720NB


Connectivity Technology: Wireless


Wireless Communication Technology: Bluetooth


Included Components: Cable, Headphones, USB Type-C charging cable


Age Range (Description): Adult


Material: Plastic


Specific Uses For Product: Travel


Charging Time: 35 Hours


Compatible Devices: Bluetooth-enabled devices


Control Type: control,voice assistant


Cable Feature: Retractable, Without Cable


Item Weight: 0.42 Pounds


Frequency Range: 20 Hz - 20,000 Hz


Unit Count: 1 Count


Control Method: Voice


Number of Items: 1


Battery Life: 35 Hours


Audio Driver Type: Dynamic Driver


Bluetooth Range: 10 Meters


Bluetooth Version: 5.0


Carrying Case Material: synthetic fabric


Earpiece Shape: Over Ear


Number of Power Levels: 1


Series Number: 720


UPC: 657768323447


Input Device Interface: Bluetooth


Generation: 7


Special Feature: Adjustable Ambient Sound mode and Adaptive Sound control, High sound quality and well-balanced sound tuning, Integrated Processor V1, Precise Voice Pickup technology, Super comfortable and lightweight design, Up to 35-hour battery life with quick charging


Manufacturer: Sony


Product Dimensions: 8.4 x 8.2 x 2.2 inches


Item Weight: 6.7 ounces


Item model number: CRT2SNWHCH720NB


Batteries: 1 Lithium Polymer batteries required.


Is Discontinued By Manufacturer: No


Date First Available: February 24, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jan 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Learn more about financing & leasing here.

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Top Amazon Reviews

    • Basically the perfect affordable headphone.
The battery is amazing, the sound quality and noise canceling is the perfect touch. Vary comfortable too. 10/10 would recommend.
Reviewed in the United States on July 27, 2025 by Thesly Elmier
    • Pre-flight Panic Purchase that was a Pleasant Surprise
Saved me lots of stress from my flight! I had very low expectations of them. I expected them to work less than earplugs with blasting headphones on top which was what I did before. And well, they worked a bit better than that. It doesn't work too well if you're just hoping the ANC alone will save you from a choir of woeful children cries. That was never my expectation. With music at my usual volume (not to kill my hearing) along with ANC, it worked well enough to make all the crying a backdrop noise. ANC alone probably mostly muffles a lot of the high sounds and lowest sounds with some block on the middles. So it's like adding a closed window to the noise. I'd roughly say it does it at 30% to 50% depending what kind of noise you are more sensitive to. With your preferred music or audio book on regular volume, that helps add another layer of "cancellation" or maybe more accurately a distraction from the noise around you. If you expect ANC on these headphones alone to block out more than 50% or remotely close to 70% you'd be disappointed. I'm really pleased with my pre-flight panic purchase. It was refurbished but I found no fault with my device. It paired with my android phone and ios ipad with no issues. Battery lasts a long time as well. I was able to use it regularly for 2-3 days without issues. It's a sleek design and minimalist. It is mostly plastic, but comfortable and not too tight. It feels a teeny bit flimsy, but by no means cheap. I've had my hands on even more plasticky headphones. Though if you're traveling with it, it may help to get a protecting case for it. ... show more
Reviewed in the United States on March 16, 2025 by Ms. No Good
    • Light weight, small ear friendly!!!!
Review Image by Jessie Jessie
These are great and comfy over the ear head phones. Not going to lie, got them because of them being Sony. The sound quality is great and they are light weight. The noise canceling is decent. I wish there was a control for it, having the ability to increase the noise canceling. If I had to give them a 1-10 rating on their noise canceling, I would give them a 6.5. Throughout the house they seem to block out more than distant sounds. For example, blocks out a good amount of in home noise like appliances and people talking. I have construction on both sides of my complex and a loud neighbor downstairs. I can still hear the kids screaming and the construction, it’s minimal but that’s why I purchased these, to block out the super annoying sounds to help me study. Still recommend these, these are great gym headphones for sure. With louder music you can’t hear a thing! They have yet to fall off (I have had only 3 gyms days thus far so still seeing how they go). ... show more
Reviewed in the United States on September 22, 2025 by Jessie Jessie
    • Amazing sound quality!!
If you want a mini vacay from the outside world or if you just want to block out an annoying spouse...these headphones deliver! Excellent sound quality paired with optimal noise cancellation! Connects easily via Bluetooth and they fit perfectly!
Reviewed in the United States on September 10, 2025 by Jennifer Mahfood
    • Quality product
Good sound; holds charge a long time
Reviewed in the United States on September 20, 2025 by Orvis
    • Great Overall, With A- Sound
Let's begin with the sound quality. It's good, very good for any sub $200 pair of headphones. A reasonable comparison is the Q30, which I like a pot. It has exceptionally solid battery life, allowing me to watch/listen for 16h and not be dead yet. They're easy to pair via Bluetooth and have great options + button controls. The only downside is that the build feels very plasticky, but I'm not sure that's a bad idea in terms of durability. They also charge slowly but I consider that fairly minor. Grabbing these for up to $80-90 is a great deal. ... show more
Reviewed in the United States on February 22, 2025 by Jennifer Scott
    • Constantly disconnects, can't get throug a single song without reconnection most the time.
Are they comfortable? Sure. does the noise cancellation work pretty decent? Sure. But the issue is that these CONSTANTLY disconnect from my phone's bluetooth. No other bluetooth device or headphones I've used does this, only these Sony headphones. So, the issue IS the headphones. Not my device or ability to use it. I can't make it through a full song quite often. I bought these right before an international trip and as miserable as a 13hour plane ride is in economy class, having a pair of bulky over the ear headphones to tune out and relax with only made the experience much more of an inconvenience. I can't use them to listen to music or watch videos. So now what, I just have to have these out an carry them around now? I can't return them, I'm out of the country. I even have the Sony app set to prefer 'stable connection over sound quality', and the issue persists. So I choose to have less quality sound in exchange for a stable connection, yet the stable connection doesn't exist. If I could return these, I would. I think I'll just toss them in the trash and eat the cost because i don't see the point in lugging these around. I'm back to my backup pair of cheap Wal-Mart in-ear Skullcandy ear buds that I hate (uncomfortable, no noise cancelling) but at least they actually work and i can enjoy music or a show privately when in public places. If these headphones didn't constantly drop the connection they'd be a solid device with a high rating. They are comfortable. The noise cancellation is pretty okay. The sound quality is pretty decent (when connected), but the fact it just randomly drops the connection and resets every few minutes is enough to give this a solid 0/10. ... show more
Reviewed in the United States on April 19, 2024 by JustSomeDude
    • Great, Like Its New
It was excellent as advertised. Bought used.
Reviewed in the United States on September 30, 2025 by Curtis

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