There is little progress. It’s even worse that I’ve been searching for a good Bluetooth receiver. The idea seemed like a good idea: connect the device to the AUX input of any audio device, be it a music center or a car control unit. Then, without further ado, you hear the music on your phone with your satisfaction. Manually? So!
Ale yak shodo yakosti? Do we not suffer from audio quality from such “machinations”? Report under cat.

Briefly about functionality

• Music and chimes from a mobile phone in the car audio system
• Bi-directional noise reduction
• Support Multipoint (two devices/phones simultaneously)
• Support for the apt-X decoder allows you to stream music in a CD format
• Automatic connection with the phone when the engine is on (supplying life to the receiver)
• Voiceover of the receiver's settings in English, for example Paring, Your phone is connected and Battery low
• Magnetic base sealed – easy to remove
• Great with any bluetooth device that supports A2DP
• Autonomous robot - up to 26 days in the recovery mode and up to 10 years in the exploration mode
• Standard 3.5 mm audio output and micro USB port allow you to connect power cables of any type (the included cables are also included)

Equipment

• Bluetooth receiver
• Charger for car socket (supply circuit 500 mA)
• microUSB to USB cable
• Mini jack to mini jack (AUX) cable
• Mini jack cable (pin-socket)
• Instructions

Charger close up

Take a close-up look

Estimated dimensions of the device on aphids of a typical Nexus 5 and blue ball handle

I'll add sense

Connection

To obtain this, you need to turn the receiver on with the toggle switch and press the multifunctional button for a long time (as in many other similar devices and headsets). Next, we search through the phone, we know “Avantree cara”, it works. The receiver is connected to the headset, so that the music can be heard and the music can be played. Everything is simple, I think there is no sense in explaining how to do it.

Alright, the tune-up is over, you can enjoy music without darts.

Installed on the car

1. minimize the number of wires that dangle (if the gasket line under the casing is impossible
2. it was necessary to hand-stretch the darts under the casing
3. Bulo yakomaga is closer to the head (mi zhmovlyatimemo)

Receiver and magnetic trimach

Magnetic base visible, side view


Magnetic base visible, side view


Back side of magnetic base with double-sided tape


Construction at the collection

How did you manage to connect with me (I ask for a fee for the hard work)

Power it up from your adapter, because... I have three roses in my room.

Forward evidence

Belkin F8Z492

Noname USB Receiver Adapter 3.5mm

Having completed this test with a home audio system, I realize that the fidelity is completely different here. There was no longer that distinctive metallic look like Belkin’s, but then background noise appeared. So, for portable self-propelled speakers, the sound is absolutely nothing. Ale no more.
Later, having opened the case, read the markings of the chip and learned the datasheet, what is in the middle of the RDA5851S and BT 2.1
+EDR.

Audiomist from Dadget

A little bit of history. Reading Hictimes, I noticed a new company for me, “Dadget”. And why do people take devices for themselves and look around timidly? Know the spіvpratsi program, having discussed the minds of the Dadget, and a week later I had the same device from the first part of the material.
I’ll be honest, at this time I wouldn’t have bought my own transmission devices, because I have negative emotions (on the example of two devices below).
But here it is clearly stated in bluetooth V4.0 specifications with HFP, HSP, A2DP, AVRCP profiles and support for decoders: apt-X, SBC, MP3, AAC.
I'll give bluetooth another chance. I thought.

Surprise at the sound

Conduct the experiment. By recording an audio signal using the line input of the laptop. (Vikorystvovaya linear entrance instead of the music center)

• Original track
• Track via AUX
• Track via bluetooth 2.1 (Noname USB Receiver Adapter 3.5mm)
• Track via bluetooth 4.0 (Audiomist from Dadget)

Porivnyannya

Spectrogram analysis

For those who want to explain in more detail, I am posting screenshots at a higher resolution

Receiver 2.1


Sub-last receiver 4.0


AUX


Original file

Real hostility

Checking the Hands Free mode

Visnovki

Using a receiver for listening to music in the car or at home (audio system) is completely comfortable. I rate the sound quality as a solid 4 out of 5, the standard being direct transmission via AUX.
This will help you pump up the audio system of your car a little and become more comfortable listening to music.

As a device for roses, I rate the device a 3-. We can talk, but it won’t last long. I will help you at the kerm, but at a comfortable conference, unfortunately, do not rule. For me, it’s better to use a headset or talk through the phone.

I’ll definitely be setting up a job myself, but I’ll pay for everything, except for the transmission of music. As at the car, so at home.

I want to hear from the great company Dadget for instructions to inspect the devices.
If you are blessed with a receiver, then

Hello everyone!

I would like to write my review about a receiver that allows you to transmit sound from your phone to drone headphones. You can play audio from speakers, and transmit sound from your computer or laptop.

This product was already featured here, but there was little information for me, so I am writing my opinion.

The reason for the purchase is simple, my phone has a 3.5 audio port, self-repair will help, but not for long, for a complete repair you will need a soldering hair dryer, there is no such thing, and I don’t want to pay the masters for a bunch of pennies, because I know that repairs are cheap Prices through lamayat.

On 10/14/2015 the goods were sent to me, the price was 174.95 rubles, on 11/02/2015 I showed the package in the postal screen.

How does this work? The receiver inserts headphones or speakers (3.5 jack), the receiver is inserted into a USB port, which allows you to power it to your phone via OTG, you can connect it to USB speakers or a computer, so you can keep an eye on the situation. For my laptop, I want to find a portable battery.
The phone dials BT and searches for the YET-M1 device, contacting it if necessary by entering the code 0000.

We turn on the music and the radio, so everything is working.

When the receiver is connected to life, the woman's voice can be heard from the headphones, as pute use mode.

Unfortunately, there are not many. There's noise in the headphones. During the hour of listening to the music, nothing is noticeable, but if nothing is playing, or the track is empty, then there is almost a noise, like a handkerchief or an old cassette tape, and sometimes like all kinds of clicking and dialing on old telephone lines and. But it’s not very loud, it doesn’t respect me, now I can marvel at films on the train, because... My BT Logitech is of the open type, draining all the sound.

The stated 10 meters do not reflect the reality, when connected to a laptop, I move the phone 4 meters forward, the sound is interrupted, the background is still working. 1-2 meters, everything is fine, there’s more in the pants.

You can convert dart headphones or speakers into dartless ones, that is, in another world.
+ There are no problems with the delivery, everything arrived and was requested immediately.
+ There is no large-scale reduction in sound quality. The films look the same as before, perhaps with a little more dedication to music.
+ Until I turn on the sound and watch the video for an hour.

It smells, but not too much. It is especially important that there is no sound, because everyone is stuck with the film, in the dark, on an empty seat.
- Still, the sound quality is a little lower, I have Sennheiser IE4 headphones, and the sound is shorter. Possibly, everything on the right is in the same background. That said, everything is bad.
- This receiver model is not compact, I’m looking for another, smaller one. It's the size of a fat flash drive.
- When communicating with OTG, there is a risk of damaging the microUSB port of the phone. That design is not the best.
- You can connect with a portable battery, otherwise you need to look for another option. On the right, I have 2 bank batteries, but it does not charge my BT headphones or the receiver. On the right, they are less compatible with the phone when charging, the battery is important, so that it does not charge anything and tends to turn off so as not to run idle.

And yet, those whose situation was like mine, who have seen everything, will be happy not to mention all the minuses.

Later we will take another look at the analogues, a different receiver and a receiver with a battery.

UPD. 03.11.2015
- The train sometimes starts to sound like a mobile phone is ringing next to the old music speaker. On the street, if you don’t see this, you might need a lot of different devices around different boundaries, and you’ll have to catch it on the left. In this

A Bluetooth receiver is a device extension for broadcasting information via the drone-free protocol. Such gadgets are used everywhere in combination with home and car multimedia head units, often for broadcasting music.

The presentation receiver has compact dimensions, and the device clearly resembles a USB flash drive. The gadget can easily find its place both in the interior of the booth and in the car interior.

To operate the receiver, you only need to provide power (using a USB 2.0 (5V) connector) and connect it to a multimedia device via an additional AUX connector. The cable is already included in the kit, or you can use third-party solutions.

To work with a mobile device, you do not need any additional add-ons - this is a positive advantage for Vikoristan.

The distance of this robotic bluetooth receiver is up to 10 meters. The whole thing should be made for the middle room and for the car. The Bluetoothv2.0 + EDR module is being tested, which allows you to transmit an audio path in 44.IKHZ and 48KHZ formats.

Connections to the device follow the following algorithm:
We connect the Bluetooth receiver to the AUX socket of your car's head unit, just like a butt.
Enabled when configured on your bluetooth device.
We press the key in search of new devices or just check. Since the process is automated, the search starts automatically after turning on.
Select a device called “PT-810” from the list of found devices and connect to the next one.
When connected, a dialog box will appear asking you to enter a password. Enter a password consisting of four zeros (0000).
When connected, just open the music player and turn on the music, which will be automatically streamed to the Bluetooth receiver and select the device that is playing.
In some cases, you will need to select a device for broadcasting. You need to worry about either adjusting your music or other player, or adjusting your smartphone/tablet.

Dear clients!

We kindly ask you to carefully check the appearance of the product, its functionality, the presence of visible defects, and the packaging in the presence of our courier.

Claims for mechanical defects in the delivery of the goods can only be submitted within the hour of delivery of the goods by courier, in which case the maximum hour of inspection shall be no more than 15 minutes.

If defects are detected that cannot be identified during initial inspection, you need to go to the service center by 1 line, for the presence of the warranty card (contacts indicated in the warranty card), or to the point of stationary sale by 2 lines from the moment of purchase of the product, as well as Since the guarantee of the purchased product is extended beyond the receipt.

Whenever a product has been purchased in a reliable manner, the client is subject to the right of delivery.

Courier delivery

Delivery options include:

At the boundaries of the Moscow Ring Road - 350 rubles

Outside the Moscow Ring Road – 600 rubles. div. tariffs

Delivery in Russia is carried out by the transport company SDEK and Russian Post.

Delivery to train stations, metro stations and other large cities is impossible.

Tariffs for courier delivery in the Moscow region

Payment methods for purchases with delivery:

Online payment: transfer to racket Yandex Groshi, payment Visa, Mastercard +3%

Payment to the courier in ready-made form when the order is canceled (Only for Moscow and Moscow Region)

Payment methods when purchasing in a Cheap Mobile Express store:

Payment in advance

Roztashovani store at the address:m. Moscow, st. Mitna bud.48(Schodnya)

It is necessary to reserve the goods in advance (reservation of the purchased goods is 24 years from the date of purchase).

This audio receiver was purchased by me to expand the functionality of the USB DAC FX-Audio X6.
This receiver is capable of complete speech, but also adds functionality to the device, and provides a number of standalone scenarios for the TV station. He steals his pennies. If you need to understand, you are going to swim.
In short, with an additional receiver you can add Bluetooth using the APT-X codec to almost any audio device. Moreover, both for reception and transmission. As for details, read on.

Lastly, buy a receiver for the FX-Audio X6 DAC, so that you can connect without hassle with wires and adapters, to speakers or headphones, tablets/phones and other devices that support Bluetooth. The main criterion was the availability of Apt-X (I am very skeptical about this codec before taking the device from stock) and another criterion was the ability to connect devices via an optical port. The Tronsmart Encore M1 receiver fits these criteria for budget options.
Virobnik says so receiver characteristics:

2-in-1 device - receiver and transmitter. Bluetooth version – 4.1 with APT-X support.
Supports AUX and SPDIF connections.
Works at a distance of 10 meters.
In TX (transmit) mode, you can broadcast non-television audio signals that do not support Bluetooth to 2 Bluetooth headphones or speakers simultaneously.
In the RX (receive) mode, you can transmit audio wirelessly from a computer, smartphone or tablet to any audio device via the AUX IN port (3.5 mm) or SPDIF OUT (optical), for example, on a docking station, stereo system, Accept car stereo systems.
Hours of robotic TX (AUX): close to 15 years
RX robotic hour (AUX): close to 15 years
Robot hour TX (SPDIF): close to 12 years
RX robotic hour (SPDIF): close to 12 years
Vaga: 38.6 g

Connection options and sockets can be seen in this photo:


The receiver is universal. This can be seen in various scenarios, some of which I will look at below.
The receiver is purchased in the official Tronsmart store on Aliexpress. Delivery took 23 days. The package was in the form of an original package, but the receiver box did not suffer any harm.



In the middle of the box on the foam pad there is a receiver:


And the complete set includes a complete set of everything that may be needed for connection. And itself: receiver, digital optical cable, AUX cable 3.5mm to 3.5mm, RCA to 3.5mm adapter cable female, USB charging cord:


Details:
Optical digital cable:



RCA to 3.5mm female adapter cable:



AUX cable 3.5mm to 3.5mm:


MicroUSB cord for charging:


Receiver:
In front there is a power button:

On the bottom side of the pulp there is a sticker that is similar to gum. To change the code:


Everything is right behind:


On the right side there are two important switching modes. The first one is responsible for operation in the “receive” and “transmit” modes. Other for wiki entry spdif or aux:


The left tank is empty:


Under the button in front there is also a rotating indicator that displays the work status. May glow in blue and red colors:


This receiver can be used as a replacement battery (The hour of work in my opinion is about 12-14 years old for an autonomous robot) So let's live via the micro-USB port on any device.
Now we will recognize a number of robot scenarios for the purpose of purchasing a given receiver.
Scenario one:
The connection between the phone connected via Bluetooth and the speakers, in which there is basically no Bluetooth at all. Obviously a telephone, a receiver, a smartphone.
We take the receiver and get into it. Connect to speakers in the same way. Via an aux cable, via an optical cable or via RCA (depending on what inputs are on the speakers)
Launch on Bluetooth smart phone, search for receiver:


The speakers can be connected and used as primary Bluetooth speakers. (this is how you can work from basic headphones without drones)
Manually? Think so.
Another scenario:
The same thing, but there is already a ready-made system that consists of active speakers, a computer for sound, and an FX-Audio X6 DAC. The goal is simply to add functionality to the possibility of connecting devices not only by phone, but also wirelessly. And more specifically for Bluetooth. (It’s important to immediately start saying that bluetooth is not audiophile at all. But it’s not enough, there are different situations. I really want to listen on the phone, which I don’t have on my computer.)
We also connect the phone to the receiver, and the receiver axis is connected via spdif to the DAC. It looks like this:



Now, with minimal re-installation of the audio system, functionality can be expanded.
Third scenario:
I use a bluetooth speaker (or wireless headphones / headset) and I have an XduooX10 player in my bluetooth every day. And we want to listen to music from the player itself via bluetooth. Well, perhaps, there are no other roses in the column. But our music is mostly played on the player.
We switch the receiver to the TX (broadcast) function and simultaneously press the button on the receiver and listen on the drone-free speaker on the headphones. It’s amazing how things can unite with each other. Verified on several headsets and speakers.
After connecting, we hear music:


In order for the receiver to disconnect from the Bluetooth device, simply turn it on and switch from the TX position to the RX position. When turned off, you can switch it back to TX mode and connect to a new device.
In this scenario, you can also use the TV as a source of sound, and connect your headphones. Watch TV no matter how comfortable it is for yourself, and at the same time you won’t respect your household.
Fourth scenario. You could say unique. I’m specifically writing about him for the rest of my life.
This receiver has a feature that is not widely advertised. You can work with up to two Bluetooth devices at the same time.
How does it look? And the axis is like this:


We take for example an XduooX10 player, a receiver and two wireless speakers. You will have less Tronsmart Mega and Tronsmart T6:


Switch on the receiving mode on both speakers. We wait until the connection is made with the first column. There is a button on the receiver and it connects another speaker. The result is a stereo type, with two drone-free speakers.
I'm trying to pair different speakers. The effect is to finish the coffee. It works correctly, but on some speakers there is an out-of-sync sound in a few seconds. And it’s obvious. The other speakers come out in true drone-free stereo.
This is certainly acceptable if at a barbecue event (for example) you want to hear music, but the effort and thickness of one speaker is not enough. We turn on two columns and place them on opposite sides of the galyavin. There are a lot of similar scenarios, and the stench may be different for different people. Depends on demand.
Visnovok:
A nasty device that may come in handy in various scenarios. It is possible to receive an audio signal and transmit it. Wide range of connection options. Compact size. He is completely finishing his plans. For the sake of sound, I didn’t make a point of making a comment on this respect. The sound is transmitted correctly. No consumption was noted. Without choosing a receiver, I don’t think it’s necessary to use the current chip, which handles the audio flow well, with minimal disruption.
If you also need such a device, you can buy it at