Build Quality: I will say that the build of these headphones are quite solid

Good sound quality, very comfortable and good build quality

The build and finish are solid and shiny, though a bit heavy and rigid.

Bluedio continues to improve and the sound of these headphones easily beat out sets triple the price (including Sony MDRXB950BT which are double the price and no where near the excellent build quality of the T4S)

Using about month now and totally happy with pure sound and nice build quality

n’t feel cheap either..

blurrry and uneven loud sound, broken piecemeal bluetooth connection, and customer service terrible

**update: Bumped up to a fourth star after receiving very responsive customer service.

It shows how well this customer listens to the customers and I can't help but marvel at the great customer service

But the customer service from Bluedio contacted me and they have provided me with great customer service.

Overall impression is that they are a great pair of bluetooth headphones for a good price.

Super Product works great so far and got it at a very good deal price.

Incredible sound quality, I am surprised because the price is so good for these

These headphones are super comfortable, have great sound and are a great price.

Bluedio puts out great sounding cans for an amazing price

They won't fall off your head unless you're purposely trying to make them fall, o just like them a little tighter

These Bluedio T4S headphones are great looking, sound great and the bluetooth functions work flawless.

and the box was super high quality this one just suck makes the headphones look fake

They won't fall off your head unless you're purposely trying to make them fall, o just like them a little tighter

I was a little skeptical when looking at these headphones but was pleasantly surprised when I received them.

Perhaps my product is just defective, but regardless, I'm not buying from this company again, and I'm returning my product as soon as I can

I wouldn't recommend this product unless you just like low volume listening, even that isn't too clear

Super Product works great so far and got it at a very good deal price.

IF could would return product while it worked is was great

No wonder they were selling it super cheap, absolutely crappy product

Without comparison, I would say the Bluedio are the 'best' I've ever owned

Thank you Bluedio for providing such a high quality, low-cost device

I would not recommend these to any of my friends or relatives, and instead would possibly direct them to a more expensive Bluedio headphone set or to a more well known brand like Bose or Skullcandy - which sucks, as I really like Bluedio as a company and most of the products they design

Bluedio did a very good at this iteration of the Turbine line

The Bluedio Noise Canceling technologies blocked the the noise around me and gave me nothing but music

I had not too long ago bought the T2s and they failed me because the Bluetooth kept messing

The Bluetooth is awful this was my second pair from two different venders and they both make a loud noise after about a hour of play time.

but I feel like I'm still on the hunt for the perfect Bluetooth noise cancelling headphones.

Best bluetooth headphones in the Bluedio lineup besides the UFO and Victory sets

- the V Pro are my favorite bluetooth headphone, andI have found nothing that can best them and the T4 are no exception

And, sound is five-star with solid mids, sans obnoxious bass

Very balanced and neutral sound with good bass response but clear highs and mids

They have great sound, they can get very loud and great bass

These sound great to me, admittedly I'm not an audiophile, but the bass, mids, and highs are all clear

The bass is actually so bad that it cuts the rest or the music making it sound over compressed

The Noise cancellation takes out all the noise I would hear from the street and passing by cars

The sound is excellent and the noise cancellation is quite good.

Unfortunately, the right earmuff was broken as I took it out of the packaging

However, the noise cancellation will be very nice for travel to drown out those unwanted noises and it works very very well

Active noise cancellation helpfully reduces background noise (like on flights) and makes it easier to hear what you're listening to

classical, jazz and classic rock listening- volume was able to reach levels high enough that I personally found uncomfortable when set above 50%Sound Quality in ANC mode- ANC still reduces the dynamic range of the music but is much improved in the Turbine T4s over the T4- mids and vocals are given more emphasis while highs and bass are somewhat compressed- however after using ANC on and off in conditions where noise cancellation is needed I found the ranges I was missing with ANL on were ones I was not able to hear any way in noisy

ANC severely reduces the dynamic range of the muskmids and vocals are given more emphasis while highs and bass are compressed- however after using ANC on and off in conditions where noise cancellation is needed1 found the ranges I was missing with ANL on were ones I was not able to hear any way in noisy

If I had to guess, they probably lower noise about equivalent to a NRR rating of 18... not enough to wear to the gun range as hearing protection, but enough that you can lose yourself in your music amidst the typical household noise (we're a family of 5 with three girls under age 8) and NOT have to crank the volume up so loud that you're damaging your ears

Range was terrible while using Desktop PC with USB Bluetooth adapter

Unfortunately, the right earmuff was broken as I took it out of the packaging

Everything you need is on the right ear channel and it only takes a few minutes to figure out each of the functions - functions that you will use and appreciate

The ear cans (the cushions) are very plush and feel like they will hold up well to repeated use, as does the headband

These really bother my ears and are uncomfortable on the top of my head

May not satisfy really intense, sensitive ears (though I think mine are pretty good!), but I think most people will like what they hear.

The reason is that I have a very large head and they hurt my (apparently very sensitive ears)

Speaking of the Bluetooth-- Bluedio finally fixed the issue with the audio latency and losing sync with video

Sync issues fixed and better build quality and tighter fit.5 stars not for the T4's but for Bluedio's support and the F800's.

even so, it's still present but not that much.-Use of USB-C is a nice

I am so impressed, this is no longer an issue and I love using the headphones in either bluetooth or cable for watching videos now

The T4S have no issues with this like the original t4 did

Speaking of the Bluetooth-- Bluedio finally fixed the issue with the audio latency and losing sync with video

Bluedio customer service contacted me directly to correct the issue

I pick up at Bestbuy have better depth than this, but that aside, the lack of quality in the sound isn't even the biggest issue here

even so, it's still present but not that much.-Use of USB-C is a nice

while mowing the yard (electric law mower), riding in a car (was not the driver) and at my favorite Starbucks- can definitely say I appreciate having ANC once I used it where it was designed to be used and judged them in that context- cannot recommend using ANC in quiet listening environments (ice. inside the home with normal background noise or library)for those places the passive sound isolation provided by the ear cups are good enough and preserve the high sound quality and dynamic range of the T4Compared to other

Ok I told myself, being an music junkie of 57 years, being an DJ for over 30 plus years and working in the sounds area as a

I wear them on the bus to and from work, they block out all of the background noise

Active noise cancellation helpfully reduces background noise (like on flights) and makes it easier to hear what you're listening to

actually a bit heavier than other headphones I’ve had that were made from pure plastic, like the old red/black Sony dj style headphones with flat red cable

The T4 has very large cups that encompass the whole ear and the thick padding keeps the hard plastic off the

The padding doesn't seem to help much, as I can feel the hard plastic covering the drivers sitting against my ears

Ok I told myself, being an music junkie of 57 years, being an DJ for over 30 plus years and working in the sounds area as a

I've got pretty pronounced contours in my ears so the smaller cups would press the hard plastic right up against the cartilage making them extremely uncomfortable after about an hour

SoundWith the T3's, the bass was always a bit too overpowering to me

When the ANC is on, the sound lose a little bit of bass, but it still nice.

unlike for example the Mpow headphones that are a bit cheaper than these... that are

Other reviews agree with this point.3) Noise-cancelling feature: it does do something, it does drown out the natural hum of your own eardrum when you have headphones on, and a little bit of background noise, but its really not very impressive

The T4S presents almost no trade off in sound quality and it doesn't bother me even the slightest bit

And for the damage that does to the music, it does not reduce any ambient noise.

They won't fall off your head unless you're purposely trying to make them fall, o just like them a little tighter

There is an audible difference when enabling the ANC, but to me, it sounds more tinny, and I *still* hear ambient noise.

I work in loud areas and I rarely use the noise cancelling because the seal around the ear and the sound is good enough to drone out ambient noises

Ok I told myself, being an music junkie of 57 years, being an DJ for over 30 plus years and working in the sounds area as a

Earmuffs are nice, doesn't clamp my head but does not feel like they will fall off

The ear cans (the cushions) are very plush and feel like they will hold up well to repeated use, as does the headband

Good:-The audio quality is pretty good-The build quality is very good-The fit is perfect for my head-The Active Noise Cancelling does the jobBad:-The Active Noise Cancelling doesn't cancel all noises

The noise cancelling does come in handy though if u want to listen at a enjoyable volume but don't want everyone to hear what you are listening

does cancel noise, but not like a sony or anything like that

The headphone is nice the sound quality Is good but there are delays when watching videos

I also own the prior T4 which had a disappointing audio lag issue when watching video

Ok I told myself, being an music junkie of 57 years, being an DJ for over 30 plus years and working in the sounds area as a

They work well, the bass is good, however if you're going to use the Bluetooth use it for audio only because I've noticed there is an audio lag when watching videos

There is a lag while watching movies or video which is unfortunate, but I got these for music anyway, but keep that in mind.

Really disappointed as i thought the sound quality was pretty good

The are very comfortable, however, as others have mentioned, the mic is worthless.. and that video lag really ruins the possibility of me using them with my Netflix or Hulu

They are okay for audio, but the video lag is almost two seconds

Ok I told myself, being an music junkie of 57 years, being an DJ for over 30 plus years and working in the sounds area as a

Above all the Bluetooth video lag has me very disappointed

it sounds sounds like an old cassette tape played too many times

I let the headset charge for 10 minutes to make sure it wasn't entirely dead, and obviously that's not long enough for a full charge, but it's more than enough time for the ANC to last 40 seconds before going on the fritz

Every other time I buy new technology, I'm super impressed because I have low expectations, but apparently not low enough for these headphones

Pairing with my computer is a hassle, every time, though.

That loud pulsating noise starts up again and this time it's even worse