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[Recensione] Bluedio T4S (Turbine) Bluetooth Over-ear headphones

At this time we speak concerning the Bluedio T4S and the questionable selection of the producer to market the identical similar T4 headphones by adding an S and € 10 extra to the worth.

Before starting with the basic execs and cons, I remind you that right here you can see the dedicated web page on Amazon for all Bluedio merchandise


Assessment premise:

The factor I like most about reviewing in my blog in comparison with the evaluations I did on Amazon is that right here I don't have to stick to their guidelines, so I can truthfully say to those that learn me, that I acquired these Bluedio T4S headphones in check by Bluedio, however that however, I can’t have issues to provide you my honest judgment. This cannot be stated on Amazon in any other case their regulation can be violated (see publish to study extra about Amazon, how the principles change within the evaluation and what modifications to the client).

This should make you understand why on the Bluedio T4S web page there are such a lot of critiques by Prime reviewers filled with photographs and really constructive evaluations. However verified purchases will inform you they should make sure that the product was truly bought right? No incorrect … read right here Amazon and verified Purchases bogus

What's extra, Bluedio has not appreciated my evaluate on Amazon

of only 3 stars and requested me to vary my assessment

to at the very least four stars or to remove it.

I'm pressured to close my collaboration with Bluedio, I'm sorry, but I don't compromise, I need to be free to precise my opinions with no set limits !!! If everybody makes compromises, what is going to occur to the critiques you see on-line and above all on Amazon?

After this dutiful rationalization we return to us, I all the time evaluate comparing the standard of the product to the price, and right here I will do the identical for this primary thing I attempted to know the variations with the other Bluedio models I tried …

Necessary then specify the selling worth on the time of my evaluate:
€ 51.84 on 06/14/2019 the listing worth I don’t contemplate it … is a mirror for larks considering that from the second of presentation in 2017 they have been never bought at full worth, all the time lowered worth, initially they even bought them at € 47.99

To start with, comparison with comparable bluedio fashions take the t4 which are the same !!! (the evaluation then begins at the end of this paragraph for me essential)

I attempted several Bluedio products over time, not in chronological order but let's speak concerning the Bluedio T4S instantly

I’ve listed other fashions in the Bluedio T3 assessment, right here they are:

Bluedio T3 Plus

that I had already reviewed in September 2015 that also had the FM Radio and with the adjustment of the curvature of the earphones, but with much less beneficial supplies and with out the 3D impact.

Even the most cost effective T3 (generators) can be found from the same Turbine line

equivalent but with out enter for the SD card.

Of the Turbine T2 + line as an alternative, two cheaper models can be found that I reviewed:

like the T2 but with out the adjustment of the curvature of the earphones

they’re all comparable, without noise reduction and I might say comparable sound performance, perhaps a bit decrease than the T2 because they point an excessive amount of in the direction of the bass. The only thing more that some fashions have that you simply record, is the power to work with a micro SD card, which is not potential for T4, but truthfully I’ve never appreciated that much having all the music on my smartphone or in the cloud.

You can still discover available on the market the Bluedio T3 Plus are the substitutes of the mannequin that I had already reviewed in September 2015 that also had the FM Radio and with the adjustment of the curvature of the earphones, but with less useful materials and with out the 3D effect or the T2S even cheaper

Or you can find the Bluedio T5 the subsequent model,

however it turns and turns the product is all the time that, few modifications with out actual benefits

👍 Professional of the Bluedio T4S

  • Bluetooth four.2
  • three.5mm jack (dual line-in or to attach one other pair of headphones for a second individual)
  • microphone (so you possibly can clearly call by way of bluetooth)
  • might be related 2 units concurrently
  • wonderful sound insulation in the direction of the surface.
  • lively noise reduction ANC (lively noise canceling) even if it doesn’t work as it ought to.
  • suitable Google Now, Siri S-Voice depending on what the related gadget supplies.
  • battery life over 16 hours theoretical most … never arrived, at most 12 at medium-high volume
  • higher materials and aesthetics than T2 in keeping with T3 let's say
  • USB-C PRO or towards? It is determined by your needs … I like it
  • audio menu with notification messages (on, off, incoming call, and so on., all in English or in other languages ​​but not in Italian)

Ro Towards Bluedio T4S

  • lively noise reduction ANC (lively noise canceling) not on the peak of what it should do and its functioning isn’t nicely organized, if activated it remains lively even with the headphones off, we must flip it off with its special change.
  • the faux leather warms the ears so much like for all of the merchandise on this worth vary tried
  • the audio high quality is probably slightly higher than the T2, in keeping with the T3 but with a extra right bass strain for my part, but still too excessive for my tastes, in the T3 it was too robust and right here it has decreased a bit
  • worth, for my part to make a great deal you must pay € 39.99. and positively no more than the T4s which are the same, so I recommend you’re taking those relatively!
  • lacking the Jack input … only USB-C connection additionally to connect them to a computer to make use of them in Line-in mode. It turns into inconvenient to have to make use of a particular cable

Package deal Contents Bluedio T4S:

  • Bluedio T4S headphones
  • USB-C USB cable
  • 3.5 USB-C jack cable
  • bag in velvety black material to carry headphones and cables
  • directions in numerous languages ​​together with Italian


As soon as you absorb hand the Bluedio T4S you immediately perceive the superior quality of the materials in comparison with the earlier Turbine T2 +, starting from the higher headband utterly coated in black leatherette, the connections with the headphones are in zinc alloy declares the producer, I’ll I can affirm that it is in chromed metallic that isn’t attracted by the magnet, subsequently iron just isn’t, and I can affirm the great aesthetics, even if sincerely from a careful analysis we see that the product is of Chinese language manufacturing and in keeping with that sort of development , that’s flashy, extravagant that tends to make them appear tremendous good even from photographs on the internet, however then when we now have them in our arms, nevertheless nicely made, the difference in worth vary stays perceptible in comparison with probably the most well-known manufacturers that cope with high quality merchandise and even at a a lot greater worth.
The headphones are internally coated in black semi-saddles notification LED control buttons, micro-USB-C socket and all the buttons are on the proper earphone.
As soon as eliminated the headphones are foldable inward thus taking over much less area.


The Bluedio T4S are snug simply worn, adjustable in length in the part after the central headband, permit good positioning and adjustment.
After an hour I wear them however they begin to hassle me because the place they press towards the ears they don't breathe properly, not being leather-based, however in semi-leather. In addition to this sensation on the pores and skin, I also bodily feel them urgent and we say that once I take away them after I have been sporting them for more than an hour I feel relieved.
It must also be stated that I really feel this sensation with any pair of headphones, I do not contemplate them inferior to others as they are wearable indeed. I additionally occur with headphones for € 200 in case you are notably delicate to these problems, I recommend circumaural headphones that do not rest on the ear however wrap it utterly

The check of listening to a traditional consumer like me, I don’t think about myself an audiophile:

(also read the ANC chapter to have an entire evaluation, otherwise will probably be a partial evaluation)

The suppression of noise from the surface of the Bluedio T4S is sweet (I’m talking concerning the physical one given by the isolation of the supplies, not of the ANC that we’ll see later in a separate chapter), however it provides me a sense of being inside a bell jar , all a bit muffled if we maintain ANC Off
The sound high quality once used to this sense is all the time good when compared to the product vary, but by activating ANC the sensation of cleanliness is a lot better, nevertheless it flattens every part, I'll speak about it later. I repeat I am not an audiophile, the sound is rich and vigorous, the bass has an excellent depth but not as heavy as on the previous products (T2 and T3), I personally like it higher and if it have been for me to lower it much more, c 'is who as an alternative prefers more pronounced bass once more … here is as much as you.
The balancing of the varied frequencies is the eternal dilemma on headphones, and the economic ones have the problem of not with the ability to divide the frequencies very nicely, particularly when we’ve got excessive ringing tones concurrently the mid-low frequencies, typically the bass covers every part, on this case the bass doesn’t cowl them, however sure tones of high don’t perceive them compared to other costlier headphones I’ve … you’ll inform me that it’s normal in fact, but higher to make a acutely aware purchase on the bounds of these headphones no?

ANC noise discount (lively noise canceling):

We unfold a pitiful veil …
Protecting it off, as I explained to you before, it all appears muffled, turning it on, with the suitable and uncomfortable change, the state of affairs improves lots, however the strange thing is that the factor improves even when there isn’t a noise outdoors, and that is completely not admitted !!!! The noise actuator ought to serve to masks the noises current within the surroundings, to not enhance the music, so there’s something that doesn’t come back to me. With rather more expensive headphones, the ANC perform could be adjusted to totally different steps depending on the quantity and sort of external noise, however there isn’t any perceptible distinction in sound high quality. That is economical, yes, it does its job when turned on, growing the perceived audio quality, however, nevertheless it doesn't persuade me for these reasons. Another adverse aspect is that button which apart from being inconvenient, if activated activates a notification led, after which even as soon as the headphones are switched off, it stays on and the ANC is working … you will have to keep in mind to modify off ANC as nicely, in any other case it’ll utterly discharge the batteries even with out utilizing them.

Make the pairing:

  • hold the Bluedio T4S headphones close to the bluetooth supply
  • with the headphones off, lengthy press the Most important button
  • look for the headset on the telephone
  • enter the code '0000' on the telephone, if requested (in my case no)
  • if the pairing is profitable, the information voice informs us

To pair the second telephone: turn off or disconnect the first telephone and switch off the headset. Repeat the process with the brand new telephone.

Alternative ways of use:

The Bluedio T4S not having Jack three.5 to attach immediately like all the basic headphones, you need the provided cable, on one aspect 3.5 mm jack and on the opposite USB-C
As soon as hooked up to the source you need, additionally it is convenient when the batteries run out, as a result of no batteries are needed for the jack connection. The wired connection will all the time be the last consideration. To know in case you are listening to music by way of wire and activate the bluetooth, you will still hear the music coming from the jack, however in case you start the music by way of bluetooth, the audio of the jack input will probably be coated by the music that comes by way of bluetooth (but I advise you to disconnect the jack as a result of within the background otherwise additionally, you will perceive that source.
Also convenient to go away the bluetooth turned on if you find yourself listening to music by way of cable, if you wish to hear notifications from the telephone, and even be able to obtain a telephone name.


Connect the Bluedio T4S to your cellular phone, TV, Playstation or any bluetooth supply you will have and take heed to your music at a top quality in my ear similar to the cable jack connection.
I want to add that, in contrast to what’s learn in some evaluations, I have not had problems synchronizing audio and video between PCs and bluetooth-connected headphones, every little thing works completely.
My Samsung 4K TV HU7500 acknowledges the headphones, but fails to perform the pairing, subsequently unusable with it if not with wire connection

Phone on name

With the Bluedio T4S you answer calls with the facility button and luxuriate in a hands-free call with clear audio, and even the microphone is sweet the interlocutor feels very nicely making an attempt it in a quiet setting. I don't see them anyway designed to make use of them in a name, however in case of want it also does this, higher this manner
(they don’t seem to be indicated to make use of them in a call with the wired connection because the cable does not have a microphone connection, subsequently the microphone will solely work by way of bluetooth)

Command keys

The features are highlighted under:


  • Switching on / off: Holding down the Principal button for a number of seconds
  • answer a telephone name: press the Most important button
  • end a call: press the Important button
  • refuse a telephone name: press the Foremost button for two seconds
    It is potential to manage two calls concurrently.


  • play / pause music: press the Major button
  • quantity +: press and hold the + button
  • quantity -: hold the key pressed –
  • subsequent monitor: press the + button
  • earlier monitor: press the – button
    With spotify m only the audio works and never the transition to the previous or subsequent music

Vocal Info

A female voice will signal:

  • ‘Power on’ or ‘power off’ on or off
  • ‘Pairing’: when the pairing is accomplished
  • ‘Conned’: when the headphones join
  • ‘Please charge’: when the headphones are virtually empty.


Thanks also to Bluetooth four.2 which reduces its consumption (as well as enhancing its connection with the units) the battery lifetime of Bluedio T4S is excellent, remodeled 12 hours, but I never managed to succeed in 16 declared

Charging occasions:
Full cost is obtained in about two hours


Regardless of the small non-positive particulars listed firstly of the assessment, I consider that these Bluedio T4S headphones are an excellent, versatile product superior to the T2 + mannequin and just like the T3 but unfortunately on the expense of the worth that has risen lots because it was simply released. General I might relatively advocate T4s that value € 12 less and are similar
When you’ve got come this far within the studying I hope I’ve clarified at the very least part of the ideas on this object, and that you might have understood whether it is for you.
For some other info you need, I invite you to put in writing a assessment remark or e mail me, discover the handle on my profile

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