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Cowin E7 ANC bluetooth/wireless Headphone (Active Noise Cancelling headphones)

43 reviews
100% of buyers enjoyed this product! 61 orders
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Smart Noise Cancelling, Lose Noise

Wear E7

It helps you eliminate noise. You get deeper into your music, your work, or whatever you want to focus on.

Professional Active Noise Cancelling Technology.

Proprietary technology continuously monitors and measures outside noise and then cancels it with the opposite signal.

Lose noise

The COWIN E7 ANC Wireless headphones designed for people in airplane cabin noise, city traffic or a busy office, which make you concentrate on what you are doing , such as listening to the music, watching movies and videos.

Proprietary 40mm Large-aperture Drivers

Built-in 40mm drive unit, supports high-resolution audio, with high frequency from low frequency to 20kHz. Listen to the superior sound quality.

Upgrade compressed audio source

Deep, accurate bass response. clear, loud Middle and high tone response

Amazing 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.

Supersoft: Protein ear pads

Headphones are lightweight with pillowy-like softness on the headband and ear cushions, while the earcups rotate for a fine-tuned fit.

Long playtime

30+hour playtime per full charge at Bluetooth mode or ANC mode.


Put years of research into wireless active noise cancelling headphones so you could get more out of them. They makes quiet sound quieter and music sound better. Experience world-class performance and superior comfort without any wires in your way.

Control on your headphones

Answer the call, volume, ANC on/off, tuning control located on the headphones.


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of cadilyntrends (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://cadilyntrends.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Real customer reviews

43 reviews
100% of buyers enjoyed this product!
5 stars
4 stars
3 stars
2 stars
1 star
verifed buyer
23 Jan 2020

Arrived to South Africa

verifed buyer
22 Jan 2020

Everything is fine, the body is beautiful, collected qualitatively, the music plays perfectly, even very much.

verifed buyer
18 Jan 2020

its not for fitness they fall from head

verifed buyer
14 Jan 2020

Not otrzymalem zamowienia and waiting two miesiace cool who odebral if u not I

verifed buyer
11 Jan 2020

Good sound, easy bonding, fantastic insulation and fast shipping, very happy

verifed buyer
11 Jan 2020

Product arrived much faster than anticipated. We'll packaged, and arrived in great condition.

verifed buyer
11 Jan 2020

Hi, earphones very cool, qualitatively very well made, recommend

verifed buyer
11 Jan 2020

Headphones have very good sound, battery time is excellent, noise cancellation works very well. Only downside they are quite large.

verifed buyer
9 Jan 2020

Geras garsas go patogios.

verifed buyer
6 Jan 2020

Very good materials, good construction. It gives quality feeling. It doesn't bother in the ears, it's soft and they're not excessively heavy. The fast shipping. They isolate the noise even without connecting the ANC. The sound is good, i'm drawn to the attention that you hear better with the connected ANC than without it, it should be the other way around. I need to use them more to value if they give everything they have. As for battery life, I can't say, but they hold out quite a bit. They seem to Me highly recommendable, although I expected one more bit in sound to reach 10/10. Tembien I have to try auxiliary cable.

verifed buyer
6 Jan 2020

Lovely sound and headphone quality!

verifed buyer
5 Jan 2020

Delivery from Russia IML. Sound: good, quality Body: leather deputy, main body plastic (on it stains from paint is from that star and removed, metal arch) Noise reduction: passive as such in No, outside everyone hears that you listen and you hear everyone, and active and really there, works fine. Without it, the headphones are audible deaf, with it open, so that it is always on. Charge: enough for a week.

verifed buyer
3 Jan 2020

Received quickly but not tried yet

verifed buyer
1 Jan 2020


verifed buyer
1 Jan 2020

Headphones cost their money. In general, normal product. Noise reduction works weakly.

verifed buyer
23 Nov 2019

Į Lietuvą pristatytos per 12 dienų. Labai patenkintas: Gera surinkimo kokybė, outlet skamba, outlet apgaubia IR nespaudžia ausų. Tikrai rekomenduoju!!!!!!!!!

verifed buyer
22 Nov 2019

100% satisfied with this product.

verifed buyer
22 Nov 2019

good buy!

verifed buyer
21 Nov 2019

Very good product. Fast shipment. Recommend.

verifed buyer
19 Nov 2019

my second set and very satisfied

verifed buyer
18 Nov 2019

Super! Helmet delivered in 7 days

verifed buyer
14 Nov 2019

Super super super fast and they're pretty comfortable, it connects me smoothly with all the means I have at home with. Bluetooth, great

verifed buyer
8 Nov 2019

Very good product. Very acceptable sound cancellation. Good price/quality ratio.

verifed buyer
4 Nov 2019

The headphones are cool, the finishing materials are excellent, but the quality will show time. Sound, has not yet listened to an additional review. The parcel was 8 days.

verifed buyer
30 Oct 2019

Good quality, very happy.

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