E7 PRO Active Noise Cancelling Bluetooth Headphones

E7 PRO Active Noise Cancelling Bluetooth HeadphonesE7 PRO Active Noise Cancelling Bluetooth Headphones

E7 PRO Active Noise Cancelling Bluetooth Headphones

More Comfortable

Upgraded soft ear cushions for comfort with the professional protein earpad and 90 swivelling earcups, the skin texture, lightweight comfortable around-ear fit you can wear all day long.

  • Gentle Reminder: In hot summer, please take off the headphone every 1-2 hrs to get your ears relax, in order to get better hearing enjoyment, and keep the head comfortable.

Silensys E7 PRO Active Noise Cancelling Bluetooth Headphones

Lose Noise, Lose Wires, Lose Yourself in the Music.

E7 Pro Noise Cancelling Headphones have satisfied hundreds of thousands of consumers with the great sound quality, deep powerful bass, comfortable protein ear pads, long playtime, and advanced active noise cancelling technology.

  • Active Noise Cancelling ANC: Great noise cancellation for travel, busy office and anywhere in between. (Noise Reduction Depth: 30dB)
  • Astonishing Sound: 45mm large-aperture drivers give you crisp, powerful and quiet sound. (S/N: ≥80dB)
  • Upgraded Soft Ear Cushions: Comfortable around-ear fit you can wear all day long.
  • Stable Battery Life: A built-in 800mAh battery supports 30 hour playtime.
  • lmpact Resistant: Designed to handle life on the go.

Lose Noise and Lose Wires

E7 PRO Active Noise Cancelling Bluetooth Headphones

E7 PRO Active Noise Cancelling Bluetooth Headphones

E7 PRO Active Noise Cancelling Bluetooth Headphones

Lose Noise

Our Active Noise Cancelling (ANC) mainly focus on cancelling out lower frequency sounds like engines, aviation environment, trains, traffic noise etc, so our valuable customers can focus on their music, movies, or books without being disturbed by outside noises. ANC does not cancel out noises like snoring, talking, music or high-frequency sounds, etc.

Clearer Conversations

These headphones isolate and focus on your voice, filter out environmental sounds for clearer conversations. It all happens in real time, giving you the confidence that your voice sounds crisp, even in windy, noisy conditions.

Awesome Music

Precise guitars, clear vocals, clean bass and crisp percussion. Discover sound quality that brings out the best in your music—including subtle details you may never have noticed.

Awesome Music and Long-time Comfort

E7 PRO Active Noise Cancelling Bluetooth Headphones

E7 PRO Active Noise Cancelling Bluetooth Headphones

E7 PRO Active Noise Cancelling Bluetooth Headphones

Work from Home

Working from home made it easier with noise cancellation and comfort. Answer the call, volume, ANC on/off, tuning control located on the headphones.

Long Playtime

30+hour playtime per full charge at Bluetooth mode or ANC mode. A built-in 800mAh battery won’t allow your headphones power off, you can enjoy your world without noise for 30+hours’ long time.

Lose Wires

Hassle-free wireless is simpler than ever: Bluetooth connections are quick and easy. Get rid of the wire bonds, but without compromising sound quality. Only you and music, pure and free.

Headphones on. World off. E7 Pro wireless headphones are engineered to sound better, be more comfortable and easier to take with you. Put them on, and suddenly everything changes. Your music is deep, powerful and balanced, and so quiet that every note sounds clearer. Even air travel becomes enjoyable, as the engine roar gently fades away. No matter how noisy the world is, it’s just you and your music—or simply peace and quiet. Key Features Better by design. E7 Pro Headphones are lightweight with pillowy-like softness on the headband and protein ear cushions, while the earcups rotate for a fine-tuned fit. ANC minus the noise. Advanced active noise reduction technology quells airplane cabin noise, city traffic or a busy office. So you can focus more on what matters—your music, movies, and videos. Frequent flyer’s delight. Fly once with Silensys Bluetooth over-ear headphones, and chances are you’ll never fly without them again. They reduce airplane roar to a whisper. It is made for a happy quiet fly. True-to-life sound. Precise guitars. Clear vocals. Clean bass and crisp percussion. Discover sound quality that brings out the best in your music—including subtle details you may never have noticed. Guaranteed by Silensys proprietary high-quality 45mm large-aperture drivers.18-Months Worry-Free Warranty for this item purchased in NEW Condition.

Features & Specifications

  • Active Noise Cancelling ANC: Advanced ANC technology significantly reduce aviation, crowded and noisy environment. Get away from distracting sounds, and immerse yourself into your ideal music, movies, audiobooks or videos. You can finally listen to what you want to hear and focus on YOU! The noise cancelling feature operates smoothly in both wired and wireless modes.
  • Custom 45mm Large Aperture Drivers: Make the world sound better has always been the central focal point of our audio engineering. From 75dB to 85dB our E7 PRO Noise cancelling headphones have powerful drivers and produce superior sounds with crystal crisp clarity with a well-balanced deep bass response for any type of music you love.
  • Light Weight and All-day Comfort: With Natural restful protein earpads, you will be able to experience marshmallow like softness texture on the headband and ear cushions. The durable 90° rotating earcups, makes it easy to adjust the headphone to your preferred fit for all-day comfort. Reminder: It is highly recommended to remove headphones every 1-2 hours, so your ears can relax for a pleasant hearing experience.
  • Superior Built-in Microphone and 5.0 Bluetooth: E7 PRO offers high quality built-in microphone for crystal clear hands-free calls and efficient stable Bluetooth connections. Now you can experience true wireless freedom. Making it possible to have clear sounds during your hands-free conversations.
  • Keep the Music Going: With 30Hours playtime with a powerful energy reserve point, you can now enjoy 30 hours of non-stop music, videos, or movies in Bluetooth mode for long haul flights or travel with a single full charge. You do not need to worry about your headphones powering off mid-flight/mid-trip. 18-Months Worry Free Warranty for this item purchased in NEW Condition. Our dedicated Customer Service Team will provide you with friendly services and quick resolution.
  • Dimensions: 8.27 x 7.88 x 2.25 inches
  • Weight: 14.5 ounces

Pros & Cons


Bought these to replace my old Cowin E7, I'm happy with them overall. For context: my daily driver headphones I use on my PC are the Beyerdynamic DT 770 Pro (80 Ohm)s, I am not an audiophile by any means, but sound quality is at least a bit important to me and I think these are fine. Not wonderful, but they get the job done in my opinion. Also, I use these with a Galaxy Z Fold 3 (previously a Galaxy Note 9) so I have no experience using them with iOS. The reason I bought these specifically is because the Amazon page for the original Cowin E7 no longer exists, I don't know what happened to the company since 2019, but my E7 has been reliable and I use it daily. On walks, exercising, at home in bed, on the train, etc. My old pair has taken quite the beating and time will tell if these are as durable. The major differences I can see between this model and the old one are: - Cosmetic changes (which I approve of, though they're still glossy as opposed to matte, which is subjective, but I don't like it) - The noise cancelling is... different? I can't tell if it actually cancels any noise actively, but it definitely makes the sound quality worse, so I wouldn't bother with it. With the old model I could tell that the active cancellation was working because I could actually *hear* the frequencies it used for active noise-cancellation, which was incredibly unpleasant-- however, it was never a selling point for my personal use to begin with. I would also note though that passively, this model blocks out noise much better than the old model, so I don't think noise will be a problem. - There's more bass this time which I'm not particularly a fan of. The content I consume is not particularly bass-heavy, so it ends up sounding a bit muffled... but I've managed to mostly fix it with custom EQ settings. Some other things I've noticed: - Personally I am not a fan of the button on the headphones, and in general on *any* headphones. I have never used it on purpose, and I'm not sure why people insist on having them, but this is likely just me. - Battery info on this and the old model is not displayed precisely through the bluetooth control panel on Android. It only displays battery to the nearest 10%, and I only saw it display odd percentages under 100%, so for example: 90% > 70% > 50% > 30% > 10% after which point it would warn that the battery was low, and then die after some time. - In general battery life is very good, and I find myself only needing to charge once every 1.5 weeks - Both this and the old model came fully charged out of the box which is nice, and I appreciate it. - The packaging for this model is lower quality than the old model, which had a two piece box with nicer cardboard and more stuff in general inside, it seems packaging was a corner cut for this model, though it's not really that important. - In Android, these headphones are displayed as "Cowin E7" whereas the old ones were displayed as simply "E7" with no other information. - The old model (and I suspect these) work pretty painlessly with Windows, and I actually used them for quite some time as my main headphones when my old daily driver suddenly failed, though I would not recommend them for use in calls, most people complain that they can't understand me through the mic on these headphones. That's all I have to say. I was satisfied with the old E7, and I'm happy with these. I don't know what the rest of the headphone market looks like at this price point, but I would recommend these regardless.

Amazing sound quality. Great sounding headphones with noise canceling at a nice price! . It blocked out all the other sounds around me. I have 3 kids using loud iPads and I couldn't hear any of them. The bass is deep and powerful allowing for an enjoyable music experience. The ear cushions are soft and comfortable and even adjust in angle for a perfect fit. They cover up my ears so they don’t hurt at all. They can be adjusted for head size,

Great Sound. I like these headphones. They’re comfortable and provide satisfying, quality sound at a reasonable price. The sound is noticeably richer when not using the noise cancellation. Noise cancellation adds white noise in background and is effective in blocking out distracting noise in your surroundings. Pairing with a iPhone is easy and fast. Pairing with Windows 11 also is easy and fast. However, Windows 11 has known issues with Bluetooth headphones and until this problem is solved by Microsoft, I cannot recommend using these headphones with Windows 11 on a PC. I do recommend these for use with listening to music, audiobooks or video on the iPhone. With the onboard mic the headphones can also be used for taking phone calls or Zoom meetings. The mic sound quality is decent for this purpose. I’ll be using these a lot.


Don't waste your money. My $25 pair are better. Lighter weight, better sound and a bit louder. Noise cancelation feature sucks. Actually turns music down. Can only use 3.5mm jack with NC setting. These headphones are junk! I'm returning them asap

Two modes and one has terrible sound quality. The noise cancellation and comfort are okay, I’ve used an older pair of these for two years until I bought these and they just felt the same. Except something they tweaked with these when it comes to the sound quality. The older pair was much better as I was able to disable a terrible mode. Let’s layout two modes for you: 1. Mode “Music”: this mode has great sound quality. You’d enjoy jamming to music, playing games, etc. with this mode. 2. Mode “Mic”: This mode is AUTOMATICALLY switched to by the headphones when you open a game. It is impossible to turn this mode off now and you’ll have the Xbox level multiplayer Call of Duty sound quality no matter what. So good luck listening to music as you try to chill and play a game. The older pair made it easier to disabled the terrible “Mic” mode. They shouldn’t even include the mic in these headphones. It is by far the one one terrible thing about them and it was somehow made worse. Side note, these are not “Silensys”, they’re actually COWIN. I’m not sure why they changed this.

Not great - dropouts and very mids-heavy sound. I've completely re-written this review, full disclosure. Build quality is good, but I'm not sure I like much more about these. I'm getting a lot of dropouts while listening, which I don't get from any other Bluetooth device. And the sound is extremely mids-heavy. I had to apply a crazy EQ curve to render these listenable. They look nice, but I think that's about it.

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