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Cowin E9 Reviews: Why Music Fans Love It?

COWIN headphones are truly great for immersive music listening. Their customer support is spot on to solve all your issues.

Plus, they come at a reasonable price for all music lovers.

And today, we will provide detailed Cowin E9 Reviews for your informed purchase in 2023.

Now, Let’s Dive In:

Don’t Have Time? Here are some quick specs:

Cowin E9 Over-Ear Headphones 9.5

Cowin E9 Over-Ear Headphones

  • Cancels Ambient Noise Effectively in travel, work, and anywhere in between with Active Noise Cancellation Technology.
  • Delivers deep, powerful, and superior sound quality at any volume.
  • Obtained 4.3/5 ratings from Customer Reviews with 5/5 grades on Comfort Criteria with an amazing design.
  • Allows CVC HD Calls and Business Class Communications with Built-in Mic and BT 5.0 technology.
  • Perfect Headphones for music listening and audiophile use with physical buttons for controlled output!
  • Built-in 800mah Battery allowing 30+ hours of long-time usage with brilliant noise cancellation.
See Offer PriceFull Review>>>

Where Does Cowin E9 Stand In Competition?

ParametersCowin E9Cowin E8Cowin SE8Cowin SE7Jabra Elite 85H
FunctionActive Noise Cancelling, aptX Low Latency, aptX, aptX HD, Hi-Fi Stereo Sound, AUX, deep bassActive Noise Cancelling, Wireless, Built-In Mic, Hi-Fi Stereo Sound, Deep BassHybrid Digital Noise-Cancelling, Hi-Fi Stereo, Deep Bass, Built-In Mic, Wireless, CVC HD CallActive Noise Cancelling, aotX, Wireless, Built-In MicDigital Hybrid Noise-Cancelling with SmartSound, Wireless, Fast Charge, Built-In 8 microphones, multi-connection
FeaturesUpgraded Soft Ear Cushions, Foldable Design90-degree rotation axis and upgraded soft ear cushionsAAC audio code, 18-month warranty, upgraded soft ear cushions, foldable designLow Latency, Foldable DesignAlexa Built-In, Voice Assistant enabled (Alexa, Siri, Google Assistant) Jabra Sound+ Companion App
Bluetooth FeatureBluetooth 5.0 (Transmission Distance is less than 15m)Bluetooth 4.0Bluetooth 5.0Bluetooth 5.0 (Transmission range is less than 15m)Bluetooth 5.0
Dimension7.6″ x 7.13″ x 3.03″6.5″ x 7.1″ x 2.4″7.95″ x 6.1″ x 3.82″7.48″ x 6.3″ x 2.95″11.14″ x 9.37″ x 3.43″
Weight10.2 ounces15.2 ounces24.96 ounces9.6 ounces10.4 ounces
Driver Size40mm45mm36mm large-aperture drivers40mm40mm
Battery Capacity800 mAh545 mAh750mAh800 mAhN.A.
Continuous PlayTime30 Hours of Playtime and Talktime20 Hours of Playtime (Bluetooth or Noise-Cancelling Mode)30 Hours of Playtime50 hours with Bluetooth Mode and 30 Hours with Bluetooth + ANC Mode36 hours with ANC On
Charge Time4 Hours2-3 Hours3 HoursAround 3.5 HoursLess Than 2 Hours
Noise Reduction Depth33dB32dB15-20 dB32dB30dB
Impedance16 ohm32 ohm32 ohm47 ohm51 ohms
Other FeaturesS/N: Less Than or Equal To 100dB

Distortion: Close To 1%

S/N: Less Than Or Equal To 100dB

Distortion: Close To 1%

S/N: Less Than Or Equal To 85dB

Distortion: Close To 1%

S/N: Less Than Or Equal To 90 dB

Distortion: Close To 0.5%

S/N: Less Than Or Equal To 85dB

Distortion: Close To 0.75%

Price DetailsCheck PriceCheck PriceCheck PriceCheck PriceCheck Price

Our best review will provide you with the necessary data to make a wise choice and get the perfect value for your money.

We will break down the detailed specs and show you the pros-cons of this awesome audio product so that you can see your product before purchasing.

But before we begin, here is a gift for all audiobook lovers!

This will keep you busy for a while. Our helpful review on Cowin Headphone unfolds here:

Some More Product Features of Cowin E9 Headphones:

Cowin Headphone

cowin e9 features

E9 Version

  • Great  active noise-canceling headphones which is ideal for use during places with city traffic or long trips on a plane with advanced Active Noise Cancellation to cut off ambient noise!
  • Allows better durability and comfort with long-listen comfort and upgraded soft ear cushions.
  • Stable and Quick Connection with Bluetooth-enabled devices with 15m mid-range transmission through Bluetooth 5.0 technology.
  • Provides Long-Lasting Battery Life with 30 Hours of Music Playtime with AAC Audio Codecs for an ecstatic audio experience!

These perfect pair of headphones are designed specifically to be easy to carry, deliver awesome sound and cancel noise.

They are best suited for travelers to sway away into the music world

Here are the features that make these headphones so cool:

Cowin E9 Over Ear Headphones (1)
Dev Thakkar/ Swing Vertigo

Key Features

  • Noise Cancellation

    The improved Active Noise Cancelling feature used in these headphones works really great. The reviews for these headphones show how satisfied the customers are with their noise isolation performance.
  • Microphone

    It has a built-in microphone that provides CVC HD calls and superb communication even in a noisy environment.
  • Battery Life

    Another reason that Cowin headphones are good for travelers is that they can offer about 30 hours of battery life on a single charge with an 800mAh capacity. This means you can use them all day long without worrying about the battery.
  • Standby Time

    These headphones have 60 months of standby time. This means that even if the headphones are not in use for 5 years, they will still work smoothly!
  • Premium Sound

    The headphones use aptX, aptX HD, aptX Low Latency, and AAC audio codecs. With the help of such technology, they deliver amazing sound.  As per customer reviews, they find its rich and powerful sound, immersing the listener into the music world.
  • Comfort

    What good are headphones if it’s not comfortable? This is why Cowin has done a great job on its cushioning and building. The ear cushions are soft and cozy, and the body is made of premium material. Customers are satisfied with these comfortable headphones.
  • Bluetooth:

    The headphone uses Bluetooth 5.0 to connect wirelessly. There is no issue regarding its connection. It forms a quick and stable connection.
  • Foldability

    The headphones are very flexible and foldable. They also come with a headphone case. It makes it a pair of perfect portable headphones. Also, it has rotatable ear cuffs, so you can comfortably wear them around the neck.
  • Warranty

    Cowin extends 1-year limited warranty to all its products.

Now that we have learned about its features, let’s look into the technical details of this Cowin Headphone as well:

Cowin E9 Reviews

cowin e9 specs


  • Type: Wireless
  • Connectivity method: Bluetooth 5.0
  • Transmission range: 15 metres
  • Audio frequency: 20Hz – 20000Hz
  • Noise reduction depth: -33dB
  • Charging time: 4 hours
  • Playback Time on a single charge: 30 hours
  • Standby time: 5 years
  • Microphone: Built-in
  • Headphone dimensions: 7.32 x 5.71 x 3.15 inches
  • Item weight: 0.64 lbs

To summarize the features, Cowin E9 is an over-ear headphone that offers you 30 hours of continuous playtime, great noise-canceling, decent leakage performance, and soft ear-cushion padding for comfort.

Who Are These Headphones For?

E9 is one of the most amazing noise-canceling headphones you will get at a moderate price range. As we have revealed earlier, they offer a superior listening experience with a powerful, deep, and immersive sound image.

They provide great noise isolation performance and can be used to listen to neutral sounds. You can also use them to watch movies and during commuting or in a busy office.

Its brilliant built-in microphone is ideal for taking phone calls as well.

Plus, you get a solid warranty period of 18 months and quick customer service with these budget headphones.

However, the ear cups are not very breathable and get warmer after a few hours of usage, so they are not ideal headphones for sports use or for playing games.

You can consider this list of top 3 exercise headphones in 2021 if sports usage is your priority.

What’s In The Box?

  • Cowin E9 ANC (Active Noise Cancelling) headphones
  • Micro USB Cable (charger cable)
  • Headphone Case
  • 3.5mm Audio Cable
  • User manual/guide

More Reasons To Buy Cowin E9 Headphones:

Controls on the Headphone

COWIN Controls
E9 Controls

On the left ear cuff, the headphone has a micro-USB port (charging port). On the right ear cuff, the headphone has the pause/ play button and forward and back/ volume buttons for up and down.

Also, the right ear cuff has a button to turn on/ off the headphones and activate active noise canceling.

You can also deactivate the Noise Cancelling feature if you are listening in a quiet environment.

Sound that Satisfies

Cowin E9 Satisfying Sound

Cowin has been working on offering great audio products to its customers. With every product it launches, it is improving its technology and engineering to keep up in the competitive market of sound products.

Cowin has significantly worked great on its E9 headphones. The headphones use aptX technology to deliver deep and powerful bass with precision and detail the subtleties of the music.

The first thing any music lover wants from headphones is powerful bass. Cowin E9 satisfies this with its superb deep bass. As per customer reviews, they are truly satisfied with its bass.

Then comes the accuracy of the sound delivered. Music lovers really appreciate headphones that can deliver sound with minimum distortion at any volume.

Again, Cowin E9 matches the expectation. There has been no particular complaint regarding the headphone being lacking in this area.

Now what makes it even cooler is its Active Noise Cancelling Technology. Since Cowin was founded, Cowin made a name for its noise isolation performance in its products.

It has been improving this feature with every product. Now in Cowin E9, this feature is the eye-catcher. As per customer reviews, there are totally satisfied with its noise-canceling technology.

Fresh and Fashionable High-Quality Design

E9 Fashionable Design
That’s my style!

Well, if you look at the headphones, their over-ear design looks fresh and thoughtful. The matte finish suits any outfit, and the headphones are fashionable in themselves. The headphone is available in many different colors.

The cushions are soft and made of high-quality breathable material. The headphones are lightweight, and the body is made of premium material. The ear cuffs go over the ear. Its comfortable design makes it worthy of use for long hours of listening.

They are specifically built to be flexible and foldable. This is to make them easy to carry. Besides that, your ideal headphones are built with durable material, and there are no particular complaints regarding the build.

Great Built-in Microphone 

E9 Mic
E9 Mic

The built-in microphone of the headphone is really good. Not only it delivers clear audio over voice communication, but it also reduces background noise. This microphone can be used even in noisy environments for business-class communications.

The microphones provide CVC HD Calls, and Bluetooth 5.0 ensures a stable connection, so you don’t disconnect during a conversation.

Want the Full Picture with Pros and Cons? Here you get them:


  • Sound Quality is Brilliant in AptX-HD mode with better bass with added clarity and detail.
  • Great portable headphones with an easily foldable high-quality design.
  • Successfully cancels out more frequencies than most other competitors with Active Noise Cancellation Technology.
  • Super-Comfortable to use with nice earmuffs padding.
  • Phenomenal Battery Life is great for music listening.
  • It provides nice build quality with metal accents and a solid feel to justify its price.
  • Physical buttons for volume control and more1


  • Slight issues with the headband quality.
  • Problems with earmuffs adjustment as a beginner.

What Customers complain about Cowin E9?

Customer Complaints About Cowin E9 Headphones
Customer Complaints About Cowin E9 Headphones

As I mentioned, customers are satisfied with the Cowin E9 headphones. But these are a few things that customers find bothersome. Let’s look at what they are:

  • Though the Cowin E9 offers great comfort, it has been found that the headphones are not that comfortable when worn for long durations. Some customers find them not of the right fit, and there are a few complaints regarding the ear cushions not being that breathable.

  • Well, we clearly know that what a brand claims of its products, the products always tend to be not of that same level. The same is with these headphones’ battery life. The headphones would work 4-5 hours less than the claimed 30-hour battery life. Still, it a good enough. All of the tech-savvy surely know that this thing is really common.

  • The Noise Cancelling feature of the headphones is really good. But it is not perfect. There is still room for improvement. There have been some complaints that on turning on noise canceling, the distortion in the sound quality increases.

  •  There are a few complaints regarding the built-to-be not being that sturdy. I also feel that the headphones do not feel very sturdy. But there have been no particular complaints about the headphones’ body cracking or breaking.

Now that we have looked into all the things customers complain about, I would like to say that no product is perfect. Every product has room for improvement, and so do the Cowin E9 headphones. But I would surely consider them to be a good buy.

What do customers like about these headphones?

What Customers Love About Cowin E9 Headphones
What Customers Love About Cowin E9 Headphones

Though there are some negative customer ratings and reviews for the Cowin E9 headphones, majorly, there are positive reviews. Let’s see what customers like about these headphones:

  • Value for money is something that most customers find in these headphones. Majorly customers find them to be great for music lovers.

  • Bass and detailed subtleties in music are something many customers praise about these headphones’ sound quality. These headphones let you hear even subtle sounds clearly.

  • Customers also find these headphones to be comfortable. Though there are some customer reviews that say that these headphones are not good for long sessions.

  • Battery life is also praised by many customers. They find it nice not to worry about the battery draining every other minute.

  • Customers also like its stable Bluetooth connectivity. What happens with cheap headphones is that they sometimes disconnect suddenly. A wireless connection should be strong and stable.

Here we will give a helpful overview of Cowin E9 with its close competitors in the market:

And now, the final results on Cowin E9 Reviews!

Final Results on Cowin E9
Final Results on Cowin E9

If you made it through our Cowin E9 Review, you are sure to get a birds-eye view of the entire data.

As you may have made out, Cowin E9 is best suited for music listening and audiophile usage! It is crafted for travel thanks to its brilliant foldable design, which is made comfortable due to its nice earmuffs and padding.

It places itself in a decent position with stalwarts in the headphone industry with the likes of Beats, Bose, and Sennheiser Headphones.

Moreover, it has earned 5/5 rating points on Comfort Criteria, 4.6/5 ratings on Battery Life, 4.3/5 ratings on Sound Quality, and 4.2/5 Noise Cancellation parameters.

So, what are you waiting for? Buy the Cowin E9 NOW and enjoy your playlists the whole new way!

Other Headphones For The Music Lovers

Here are some more headphone options for amazing music listening:

Sony WH-1000XM3

Sony WH1000XM3 Review
Sony WH1000XM3 Review

These wireless studio headphones also offer a noise-canceling feature and 30 hours of battery life.

It comes with a built-in microphone. It has touch controls and Alexa Voice Control also.

It is available in different colors. It is a great choice for music lovers. It is built to be durable and comfortable and can be used for long durations.

These headphones are often compared with Cowin E9 headphones, and both have their own pluses and minuses.

Bose Noise Cancelling Wireless Bluetooth Headphones 700

Bose Noise Cancelling Headphones 700 Review
Bose Noise Cancelling Headphones 700 Review

This is also a wireless headphone that comes with a noise-canceling feature.

These studio headphones come with a brilliant built-in microphone that isolates voice from the background and delivers clear audio over communication.

It also allows you to adjust the level of noise cancellation. It has sturdy and durable built and comes with Alexa Voice Control. It has a battery life of 20 hours.


Cowin E9 FAQs
Cowin E9 FAQs

Which is better, Cowin or Bose?

Cowin vs Bose

The brands can not be compared; particular products can be compared.

Still, both brands offer high-quality products. Surely Bose has a greater reputation for studio headphones in the market, but that does not make Cowin inferior.

Is Cowin E9 call quality good?

Cowin E9 Call Quality

Yes, its high-quality microphone makes it good for communication.

The microphone also reduces background noise for better clarity over calls.

Does Cowin E9 have a microphone?

Cowin E9 Mic

Yes, Cowin E9 comes with a great built-in noise reduction microphone. 

Does E9 have value for money?

Cowin E9 Value For Money

Cowin is known for providing great products at reasonable prices. Cowin E9, too, offers value for its money.

How is Cowin E9 sound quality?

Cowin E9 Sound Quality

The sound quality of the headphones is truly satisfying. The bass is powerful, the sound is crisp, and there is minimum distortion.

How Do You Pair Cowin Headphones To Your Smart Device?

Cowin E9 pairing with smart device

Before we begin our step-by-step process, here is a little reminder:

The smart device should be within 10 meters of Cowin E9. Otherwise, the pairing will not work.

Here are the steps:

Step #1: Turn the switch in your headphone to “BT” to activate the pairing mode. The LED light will flash in blue to give you confirmation.

Step #2: Now, turn on the Bluetooth function of your device (If you face any troubles here, refer to the device manual)

Step #3: Select “Discover” or “Search” devices.

Step #4: Select “E9”, the model of your headphone.

Step #5: If you get a request to type in a password, don’t panic. Just enter the PIN 0000 (Source)

Step #6: Press the Enter Key.

As you complete all the steps, you will get a confirmation message on your smart device showing that your device is now connected or paired.

If the pairing is unsuccessful, turn off your headphone and then restart. You need to repeat the steps mentioned above (Steps #1 to #8) again.

P.S: If you leave the Bluetooth pairing option open on your smart device, then restarting the headphone will lead to an automatic Bluetooth connection.

How Do You Make My Cowin Headphones Louder?

How To Make Cowin Headphones Loud

Here are some easy steps to make your E9 headphone louder:

#1: Connect the headphones to Bluetooth or smart speakers. Bluetooth speakers usually have a loud output, so you can consider pairing your headphone with them.

#2: Adjust the volume limit of your headphone in the device’s settings.

#3: Look for better music or audio apps to play music with.

#4: Use A Headphone Volume Booster App (Like Super Volume Booster) to get the music going.

Is Cowin a good brand?

Cowin is a Chinese Electronics brand that is known for its audio products. It offers quality products at a reasonable price.

The brand was founded in 2006 and has made a name for its first-class products. The brand also uses transparency to improve customers’ trust. It also keeps the reviews authentic.

Here ends our review of Cowin headphones.

Now, I head over to you.

Will you choose E9 headphones for their amazing noise-cancellation and microphone, or are our further studio headphones choices slightly better?

Do tell me in the comments below.

About the Author

cowin e9 reviews

Rach Wellard

Rach Wellard is the driving force behind Sound & Solitude. Her mission is to help you discover the profound impact of sound in your daily life and to explore the beauty of solitude. With a deep passion for the connection between soundscapes and emotions, she brings a unique blend of expertise and personal dedication to our platform.

Rach understands that every individual's auditory journey is unique, and she’s here to guide you every step of the way. As a devoted audiophile, Rach’s discerning ear carefully selects the most exceptional products that align with your desires for Sound or Solitude. In a world filled with noise and chaos, Sound & Solitude serves as your sanctuary.

Rach’s journey as an autistic individual with a heightened sensitivity to sound fuels our commitment to creating an inclusive space where everyone can find solace while enjoying the meaningful sounds in their lives. Her understanding of diverse sensory needs enables us to offer personalized recommendations and insights, ensuring that your chosen audio equipment not only meets technical criteria but also resonates with your unique sensory preferences. And if you simply seek the best sound possible, Rach has you covered.

At Sound & Solitude, authenticity is our foundation. We provide unbiased reviews and comparisons because you deserve nothing but the truth. Our reviews are meticulously crafted, drawing upon Rach’s deep understanding of audio technology and the human experience in the Sound and Solitude realms. Whether you're searching for noise-cancelling headphones to immerse yourself in music or seeking a gaming headset that transports you to virtual worlds, you can rely on our reviews and personally tested comparisons to find the best equipment for your specific needs. Explore our carefully curated content, from the latest wireless audio advancements to tips for creating your ideal auditory retreat.

Let Sound & Solitude be your companion in your quest for perfect sound, rich experiences, and beautiful serenity. Join Rach as she redefines the way you listen, connecting you to the power of Sound and the Solitude it brings. Together, we'll evolve into your trusted platform for all things related to Sound & Solitude.

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