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✈️ Stay connected anywhere, anytime — your wireless audio wingman!
The Syntech Airplane Bluetooth Transmitter Receiver 5.4 is a versatile, ultra-compact adapter that functions as both a transmitter and receiver. It supports dual 3.5mm AUX connections, Bluetooth 5.4 with ultra-low latency, and dual headphone pairing. Designed for travel and daily use, it offers a 15-hour battery life with fast charging, an HD display for easy monitoring, and compatibility with a wide range of devices, making it perfect for flights, gyms, cars, and home entertainment.














| ASIN | B0DMF9C5LH |
| Additional Features | Low Latency |
| Audio Input | 3.5mm AUX |
| Audio Output Mode | Stereo |
| Audio Output Type | 3.5mm AUX, Bluetooth |
| Battery Weight | 4 Grams |
| Best Sellers Rank | #10 in MP3 Player Bluetooth Transmitters |
| Brand | Syntech |
| Color | Black |
| Connectivity Technology | AUX |
| Connector Type Used on Cable | Auxiliary, USB Type C |
| Control Method | Touch |
| Customer Reviews | 4.3 out of 5 stars 1,010 Reviews |
| Hardware Interface | Bluetooth |
| Human Interface Input | Unknown |
| Includes Remote | No |
| Installation Type | wired |
| Lithium-Battery Energy Content | 0.9 Watt Hours |
| Manufacturer | Shenzhen James Audio Technology Co.,Ltd |
| Model Name | B101-BK |
| Number of Batteries | 1 C batteries required. (included) |
| Number of Channels | 2 |
| Number of Lithium-ion Cells | 1 |
| Number of Ports | 2 |
| Power Source | Battery Powered |
| Rechargeable Battery Included | Yes |
| Special Feature | Low Latency |
| Supported Application | Any Audio Application |
| Supported Media Type | MP3 |
| Supported Standards | Bluetooth |
| Unit Count | 1.0 Count |
| Warranty Description | 12-month warranty |
| Wireless Communication Standard | Bluetooth |
| Wireless Compability | Bluetooth |
T**D
Bluetooth transmitters are great! Especially those from Syntech!
This transmitter/receiver works great! I bought 2 of them. They are both for my niece who has cerebral palsy. One is for the TV and the other is for the stereo. That way she can have the sound as loud as she wants and she does not disturb anyone. They are both connected to her headphones. If she is watching the TV and wants to switch to the stereo, all she has to do is turn off the TV and then turn on the stereo. All this by just using her remotes. She loves it and we love it also.
B**S
Works great and it's really small
This transmitter paired immediately with my (amazing) Beats Fit Pro earbuds. And I like that the connection status is clearly displayed on its digital screen. There's nothing worse than being in the middle of a long flight when my old Bluetooth transmitter wouldn't connect, and all I had to go on was some arcane combination of flashing lights. However, in all fairness, I've never had to rely on the display because, so far, I've had no connection problems with this Syntech transmitter. I also like it for its (lack of) size. At 1.6" x 1.6" x 0.6", it fits nicely in my admittedly crowded Maxpedition Micro Pocket Organizer .
P**H
Good to use with AirPods
Easy to setup with AirPods as these are absolutely the best earplugs to use for an airplane. What I always missed was using my AirPods on the airplane system. Enter this device. Pairing is easy. You need to double tap the front of the case for AirPods Pro 3 and push the button on the back on AirPods Pro 2. The nice thing is that it connects immediately when you switch on device. Battery life is good. I have used it on an 6 hour flight and battery was maybe half empty if I recall correctly. I bought 4 of these for me and family members!
S**X
Good quality, works well with minimal delay.
This receiver worked extremely well and delivered excellent quality. There was a SLIGHT delay, but nothing overly noticeable that would last. It was very easy to set up and get connected. My only gripe is that I do not like how it just dangles, or how short the cord is. This leaves it hanging which can pull it out of the input, or leaves it susceptible to damage if someone is trying to squeeze by your seat, as the connector itself is fairly thin/low quality, evident by way too much wiggle and a feeling of bending when you move it with your fingers. Other than that, this is a solid adapter.
K**G
Works and very good price with both RX/TX
It works as expected on AirPod Max. I am planning to use on airplane. I bought this as I also want to use on an older car audio. It also works. Some minor issue is that you need to turn on it manually even it has connected to USB for charging. It will be nice if it auto power on when charging. The builtin display is super nice no guess work for connected or not.
D**E
Kind of works, but does not have enough gain.
While this does work, it does not have enough gain. I can't get the headphones loud enough. It is about 10 db quieter than the built in bluetooth transmitter in my laptop.
S**Y
Great for travel
I travel a lot for work and got very tired of the wires. This made it so much easier to just plug in and relax. I like the type c charger on the bottom for those super long flights allowing you to charge on the go. The battery last for a long time.
C**R
Great but a little tricky to setup
A little tricky to get setup but once connected worked great. The directions are not very clear on how to setup but after a little trial and error was able to figure it out. We used it for a 9 hour plane ride and it worked great. The kids were able to watch movies with their headphones by connecting via Bluetooth which worked great. It was nice not having to use the cheap wired headphone things the airline gives you. Would recommend for its price and size but do wish the directions were a little clearer.
M**N
If you are in the market for this kind of device, it should definitely be on the list.
Priced at £25.99 for what you get it is not expensive. The display is easy to read and pairing with ear buds or an iPhone was simple. The controls are easy to master and overall, the device is very easy to pair and use. The battery life is great, and charging is through a USB C socket so in the car and aeroplane this can easily be recharged. The device seemed to permit charging at the same time as using, as I didn’t experience any issues doing so. Whilst I haven’t tested this on an aeroplane. I will be taking this on my next long flight as the earplug cords keep getting wrapped around blankets or the food tray. My car doesn’t have an audio port everything works through a USB socket. A 3.5 aux to USB adapter didn’t seem to work but I haven’t given up on that. There are plenty devices in the home as well as in the car or flying where you would benefit from this device. The device comes with a charging cable and 2 pin aircraft adapter so you have everything you should need to get this device working. The instructions supplied are adequate, but tips provided on the Amazon advertisement provides all you should need. Overall, a very nice lightweight compact little device that works well both transmitting and receiving. Has an intuitive clear display and side controls to manage the device. If you are in the market for this kind of device, it should definitely be on the list of contenders.
A**O
La soluzione ideale per chi non ha un impianto Bluetooth in auto.
Ero alla ricerca di un ricevitore/trasmettitore Bluetooth per ascoltare la musica in auto senza dover cambiare l’intero stereo, e questo dispositivo si è rivelato la soluzione perfetta. La sua doppia funzione lo rende estremamente versatile, non solo in auto ma anche in altri contesti. In modalità trasmettitore (TX), posso inviare l’audio dalla TV alle cuffie Bluetooth senza alcun ritardo percepibile, mentre in modalità ricevitore (RX) trasforma un vecchio impianto audio in un sistema wireless moderno, offrendo una nuova vita ai dispositivi non dotati di Bluetooth. La qualità del suono è ottima, con un segnale stabile e senza interruzioni anche a diversi metri di distanza. La compatibilità con il Bluetooth 5.3, retrocompatibile con le versioni precedenti, assicura una connessione veloce ed efficiente dal punto di vista energetico, prolungando la durata della batteria sia del dispositivo che degli accessori collegati. La presenza della porta USB-C per la ricarica, con il relativo cavo incluso, è un ulteriore punto di forza. La confezione è ben fornita: oltre al ricevitore e al cavo USB-C, troviamo anche una pratica una custodia per il trasporto, che lo rende ancora più comodo da usare ovunque o riporre via all'occorrenza. Il design compatto e discreto permette di posizionarlo facilmente, mentre l’interfaccia intuitiva lo rende semplice da usare anche per chi non ha esperienza con questo tipo di dispositivi. Inoltre, la batteria integrata offre diverse ore di autonomia, rendendolo perfetto anche in modalità portatile. In definitiva, questo ricevitore/trasmettitore Bluetooth è un ottimo acquisto per chiunque voglia migliorare la propria esperienza di ascolto o aggiornare il proprio sistema audio senza investire in costose sostituzioni. Lo consiglio senza esitazione!
J**O
BT Emisor y receptor.
El receptor emisor BT se nos entrega en una caja en donde va dentro de un estuche rígido de guardado. Una vez fuera vemos el dispositivo BT que es de un tamaño reducido y se acompaña de un cable minijack a minijac y de un adaptador para poder conectarlo a la salida de audio de los reposabrazos de los aviones y trenes lo cuales llevan dos clavijas similares al Jack. Tambien se incluye un cable USB para su carga pero no el cargador. El dispositivo es realmente sencillo de usar, y dispone de unos botones y display en la parte frontal que te van a indicar con y con que y de que manera se van a enlazar, bien sea en recepción, emisión que podremos seleccionar por medio de un conmutador que lleva junto a la entrada USB.C. El display es reroiluminado, cosa que se agradece porque en los viajes nocturnos en avión la luz no es que sea muy buena y este al tener luz se ve bien. La calidad de adio que tienen es buena, aunque eso depende mas del tipo de auriculares que uses. Este está diseñado para AirPods, pero se puede usar con Bose, Jabra, Sony, Sennheiser, Beyerdynamic y muchas mas. Espero que esta reseña te haya cío útil 👍.
D**A
Good bluetooth Transmitter. Ideal for Inflight Entertainment Systems
Works very well. Easy to set up. I like that you can adjust the volume from the device. I also like the little screen that it comes with. It gives added information about the connected device
M**M
Adaptateur Bluetooth pratique et performant pour voyages et divertissements
L’adaptateur Bluetooth Syntech pour avion est une solution ingénieuse pour connecter vos écouteurs sans fil à des sources audio traditionnelles, comme les systèmes d’avion, les téléviseurs ou les autoradios. Compact et léger, il est idéal pour les voyageurs et les amateurs de technologie qui veulent profiter d’une expérience sans fil sans compromis. Le design est moderne, et l’écran HD intégré est un véritable plus : il permet de visualiser l’état de la connexion et le mode actif (émetteur ou récepteur). La connectivité Bluetooth 5.3 assure une faible latence et une connexion stable, même avec deux appareils simultanément, comme deux paires d’AirPods. L’installation est simple : il suffit de brancher l’adaptateur sur un port jack 3,5 mm ou d’utiliser l’adaptateur double pour avion inclus. Lors de mes tests, le son était clair et sans décalage notable, que ce soit pour regarder un film en avion ou écouter de la musique à la maison. La batterie intégrée offre une autonomie respectable, permettant plusieurs heures d’utilisation continue. En résumé, cet adaptateur est un excellent choix pour les utilisateurs qui veulent moderniser leur expérience audio avec des écouteurs sans fil dans des environnements où le Bluetooth n’est pas disponible. À noter : J'ai reçu ce produit gratuitement dans le cadre du programme Amazon Vine, mais cela n’influence en rien mon avis honnête et détaillé.
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