Hello everyone.
Today's review will be devoted to the next Bluetooth A2DP audio transmitter. Unfortunately, the ad I used to buy it is currently unavailable, so the link above leads to another seller. But if I gave a little more than $ 8 for it, then the link for the receiver is asking for only $ 6.77, which in itself pleases.
This is not my first attempt at a modest investment of converting conventional wired headphones into a Bluetooth device. And if the first receiver suited me completely until it died, then I did not like the second one right away. Therefore, a third attempt was made about which you can learn from this review.
So, the receiver comes without any original packaging. Personally, I got it in my hands in an ordinary plastic bag with a fastener.
The package included the receiver itself, a small black and white manual, a metal double-sided 3.5 mm connector, as well as two cables (a double-sided 3.5 mm audio cable and a USB-microUSB cable for charging). By the way, if you believe the instructions, then this is the TS-BT35A18 receiver. 
Before proceeding to a direct overview of the receiver, I will introduce you to its characteristics:
- Bluetooth V2.1 + EDR, class 2.
- Bluetooth profiles: A2DP & AVRCP.
- Radius of action: up to 10 meters.
- Working time: up to 10 hours.
- Charging time: 1.5 hours.
- Size: 50 x 25.5 x 11mm.
- Battery: lithium.
The body of the transmitter is made of matte black plastic, which makes it completely free of fingerprints, which is very good. He also has no foreign smell. The halves of the case are securely connected to each other using latches (when opening the case you have to be extremely careful, I broke 2 of 4 latches). No creaking, backlash, gaps and other unpleasant details were found.
The design of the TS-BT35A18 receiver is almost no different from the design of similar devices, with the exception of the volume control buttons located on one of the side faces. On the front side of the device there is a main ON / OFF button, answering an incoming call, pausing the currently playing file, as well as removing it from pause. 
The button is made of black transparent plastic and covers two LEDs: blue and red. The blue diode flashes slowly while the receiver is connected to a sound source, red and blue flashes alternately while the device pairing mode is activated, and the red one stays on while charging. 
As I wrote above, on one of the side faces there are volume control buttons, on the opposite there is a 3.5 mm jack for connecting headphones / cable, on the third there is a microUSB connector for connecting a cable, and on the fourth there is a hole behind which a microphone is hidden. 
In principle, there is nothing more interesting in the appearance of the device. So you can see how it works. 
A battery with no identification marks is hidden behind the board.
Now about the most interesting thing - the quality of work. There were no problems with connecting the receiver to the sound source, everything connected on the first try. As a Bluetooth receiver, this device has shown itself to be exceptionally good. The sound transmitted from the TV to the headphones turned out to be clear, with well-noticeable low frequencies. But this was when using the receiver with large Xiberia V5 headphones, but after connecting the Xiaomi Piston plugs, everything became not so rosy. The main problem is the insufficient volume level, the high and low frequencies did not disappear anywhere, but they became not so pronounced ... For fun, I tried to use the receiver as a hands free headset - when I spoke directly into the microphone, holding the box 20 centimeters from my mouth, then the interlocutor did not complain about the sound quality. But if you put the box in a place away from you, then from the interlocutors claims about poor audibility and distortion of the voice begin. As for the battery life, it will obviously not be enough for 10 hours, but the receiver withstood two films (about 3.5 hours) without any problems and did not even manage to discharge to the end. While watching, I had to move around the apartment - when moving around the room with the TV, there was no sound stuttering But when I was from the receiver through the reinforced concrete wall, the sound began to "slow down", stutter, but this is the problem of all devices working via Bluetooth.
Summing up everything that has been written, I can say that this receiver is much better than my previous version. It can be used to transmit sound via Bluetooth technology, and if you use good headphones at this time, the quality decrease is not noticeable. Perhaps for listening to music by gourmet music lovers, it will not work, but for my purposes - watching TV more than. So personally, I was 100% satisfied with the purchase and I hope that it will serve me longer than the very first copy :)
On this, perhaps, everything. Thank you for your attention and your time.
Hello everyone.
In today's review, we will focus on another bluetooth receiver that can turn ordinary headphones into wireless ones.
The reviewed model has the following characteristics:
Bluetooth V2.1 + EDR, class 2.
Bluetooth profiles: A2DP & AVRCP.
Radius of action: up to 10 meters.
Working time: up to 8 hours.
Size: 50 x 25.5 x 11mm.
Battery: lithium.
The receiver came in an ordinary plastic bag, which, as it seems to me, is the original factory packaging. 
The delivery set included:
1 x bluetooth adapter.
1 x 3.5mm jack.
1 x mini USB cable. 
The receiver itself, or to be more precise, its body, is made of matte black plastic. Outwardly, it differs little from homogeneous products and looks like a black rectangle. 
Receiver controls are also standard. On its front side there is an on / off button, it is also a button for activating the pairing mode, it is also a button for pause / resume playback of a track.
The button has a two-color backlight. Blue light informs that the receiver is connected to a sound source, red lights up during charging. When pairing mode is running, they flash alternately. 
On the side faces there are: 3.5mm headphone jack, microUSB power jack, microphone, as well as volume control buttons, which is not found in every model. 
The halves of the case are held by latches, so that you can easily get to the filling of the device: 
The battery is not labeled, but through a USB tester it was found that its capacity corresponds to the declared: 
Now about how the receiver works. I must say right away that it works exactly the same as its counterparts. If you use it in conjunction with earplugs, the sound is very quiet and you have to listen. If you use good big headphones, things get much better. In conjunction with Xiberia V5 - very loud at maximum volume. Using the receiver in conjunction with the amplifier gives the best results. As for the sound quality, I did not notice any sound distortion. There are no stutters within the room, everything works as it should. If you go out into the corridor with the receiver, then problems immediately begin - interference, brakes, and so on. The battery is enough to watch two movies at maximum volume (4 hours of continuous playback). So overall, this is a decent receiver with volume control that can save you a lot of unnecessary and unnecessary wires. It can also be used as a "transmitter" in a car, provided that there is an AUX connector. In general, the device is not bad, but I did not notice any advantageous differences (again, except for the volume control buttons) from competitors ...
On this, perhaps, everything. Thank you for your attention and your time.
The product was provided for writing a review by the store. The review is published in accordance with clause 18 of the Site Rules.
I plan to buy +7 Add to favourites I liked the review +3This electronic device will help you out if you want to use wireless Bluetooth headphones, while the sound source will not have Bluetooth, only audio output. Have you thought about such a device for a long time? Now all the conveniences that Bluetooth provides will be available to any of your devices with standard audio output! You can buy a Bluetooth audio adapter in our online store with a discount and delivery.
Additional technical characteristics
- Chip - ASR8670
- Supported standards - A2DP, AVRCP, HFP
- Power - USB 5V / 0.5A
- Working current - about 100mA
Doesn't require any drivers to be installed when connected to a computer or laptop.
What is a Bluetooth audio adapter and why is it needed?
You almost certainly have wireless headphones that use Bluetooth wireless technology. If not, be sure to purchase them, many such devices are sold in our online store. They are very comfortable, many models are very light, miniature, practically invisible. Bluetooth audio can be transmitted to headphones in excellent stereo quality, the devices are very economical and can work for many hours on a single charge.
But the trouble is - listening to music on Bluetooth headphones is possible only from devices that have a Bluetooth module or transmitter. These are usually smartphones, tablets, modern laptops. What if you want to watch movies from a TV or projector? Modern TV models are equipped with a Bluetooth module, but almost everything that was released 5 years ago does not have it.
And then a Bluetooth audio adapter will come to your aid! It's simple - connect it to a 3.5 mm cable to the audio output of a TV or computer, plug the transmitter into the USB port - this is to power the device, USB and audio ports are always nearby on the TV.
That's all! Turn on your comfortable wireless Bluetooth headphones and use our audio adapter to watch videos without disturbing anyone!
