Customers say
Customers find the wireless audio adapter functional and good value for money. It works well as a transmitter and receiver, adding Bluetooth to their PC and TV. They find it easy to set up and use, with an optical input and output that ensures the best connection quality. Many customers find it convenient and free, solving new tech issues seamlessly. However, opinions differ on sound quality and battery life.
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A quick rundown of this product’s key features:
【Transmitter＋Receiver 2 in 1】In TX mode: plug it to non-Bluetooth devices such as TV/PC/MP3/CD/DVD Player/Projector, to transmit audio to Bluetooth headphones/speakers. In RX mode: plug it to car speaker/home theater/wired speaker/headphones to receive audio from smartphone/tablet/laptop via Bluetooth connection
【Great Stereo Sound】Equipped with the most advanced Bluetooth chipset and the latest Bluetooth 5.0 version, this BTI-038 Bluetooth AUX adapter upgrades the non-Bluetooth devices to Bluetooth-enable function, provides fast transmission and stable connection, transmits CD-like stereo quality sound
【Dual Connection】This BTI-038 Bluetooth adapter can pair with 2 Bluetooth headphones/speakers in TX mode to share audio with family or friends without disturbing others. It can also pair with 2 Bluetooth devices like smartphone and tablet in RX mode, you can easily switch the playing source between two devices
【3 Audio Interfaces】This 2-in-1 Bluetooth AUX adapter has 3 audio interfaces, supports digital Optical, RCA and 3.5mm audio cable connected whether in TX or RX mode. NOTE: Please confirm to connect to the AUDIO OUT jack on TV’s back panel. It must be connected to SPDIF (digital optical) jack if you watch digital TV program
【Long-lasting Battery & Strong Guarantee】With the built-in 450mAh rechargeable battery, it takes about 2 hours to fully charged, supports up to 25 hours working time. It can work fine while charging. Provides non-stop streaming all day long
Our Top Reviews
Reviewer: Amy McCullough
Rating: 5.0 out of 5 stars
Title: The best Bluetooth transmitter I’ve had
Review: I use this to watch TV using wireless earbuds while my husband is asleep. My TV is older and does not support Bluetooth. I’ve purchased 2 different models over the years and when my most recent transmitter quit working I purchased this. The old one had a big button you had to press to connect and it made a loud clicking noise when pressed so it would sometimes wake hubby up. In addition, the old one connected at the loudest possible volume on the earbuds. They are cheap so I thought it was just the earbuds but this one connects without issue and at the last volume I had the earbuds. It connects fast and doesn’t blow my eardrums out. Very happy with this so far. Much better than the rest.
Reviewer: karen
Rating: 5.0 out of 5 stars
Title: great product, easy to use
Review: Works well, great product, easy to use , enjoy TV and music wirelessly, more convenient and free, change my life completely.In short,Good value, love it!I bought this bluetooth transmitter and receiver, 2 in 1, it is little compact,but very useful gadget. 1) It could be switched between transmitter (TX) and receiver (RX) modes. As a Bluetooth transmitter, it enables you to transmit the audio from your TV or iPod wirelessly to Bluetooth headphones or speakers. As a Bluetooth receiver,you can plug into your car stereo system or other non-bluetooth headphones or speakers, it allows you to play the music from your phone or tablet freely.2) Working as a bluetooth transmitter,it can be paired to two Bluetooth headphones or speakers, and streams audio to both of them simultaneously. Working as a Bluetooth receiver, it can still be paired to two of your smartphones or tablets.3) Both TX/RX modes have been added with aptX Low Latency & aptX. With aptX enabled, you can enjoy full ‘wired’ sound quality wirelessly over Bluetooth connections with aptX-source devices like TV’s, phones or tablets; with aptX Low Latency, you can now watch video while listening to wireless audio without any noticeable audio delay.4) It has the 3.5mm headphone jack as well as digital optical audio ports, and provides up to 3 types of audio connections: 3.5mm aux, white/red RCA (via the included 3.5mm to RCA cable adapter), TOSLINK. More flexibilities for you to connect your devices via different cables5) It comes with outstanding 350mAh rechargeable battery; one single charge can last up to 15 hours. It also supports working while charging; you can plug in or unplug the external USB power charger any time you wantI highly recommend this item, well worth the money. It is easy to set up, it looks great, seems that it will be going for years.Have to mention,the seller is very good to work with and answers emails fast if you have any issue. The package showed up on time and works well.I would strongly recommend this device to anyone who works from home.
Reviewer: Chris Guffey
Rating: 4.0 out of 5 stars
Title: Very Good Device for Watching TV with Bluetooth Headphones
Review: This is a great Bluetooth device to listen to the TV using your headphones. Great price point for what it is. It does support 2 different headphone devices at the same time, so you and a friend can both listen to the same thing on your own headphones. There is a slight delay in the audio but that is to be expected with Bluetooth devices. I use this mainly to listen to TV/Movies after my kids go to bed so i can hear everything clearly with out waking anyone up. The audio quality is very good too, no bluetooth glitching sounds.
Reviewer: Melissa Holden
Rating: 5.0 out of 5 stars
Title: It works!- watching tv with bluetooth hadphones
Review: It works – I am able to watch my tv and hear it on my bluetooth headphones. My TV doesn’t have bluetooth.I did have to read the instructions – and it instructed me to change my digital audio out sound type to PCR then it works perfectly.I want to watch tv while I’m on my treadmill without blasting my family. 🙂
Reviewer: Nedley C
Rating: 3.0 out of 5 stars
Title: Wish it stayed on.
Review: With the usb cable plugged into an external power supply, I would have thought it would stay on constant. If the optical source (tv) is off, it shuts down. The sound quality to my Sony speaker is great.
Reviewer: Amazonian
Rating: 1.0 out of 5 stars
Title: Poor sounds quality and delayed sound
Review: When I paired it with Bluetooth headphones, I found that the sound was delayed and the quality of the sound was very poor. I am returning it.
Reviewer: Jilbee
Rating: 5.0 out of 5 stars
Title: Best value
Review: Great price point. All needed cables included. Easy setup & pairing. Need a 5V USB charger source to use this device.
Reviewer: Fras
Rating: 2.0 out of 5 stars
Title:
Review: It’s rather compact appears to have good coverage.connected via a toslink cable it appears to lag behind other forms of audio.But have really yet to put it thru it’s full pace
Reviewer: Pietro
Rating: 5.0 out of 5 stars
Title:
Review: Funziona discretamente. E’ stabile ed affidabile salvo distanze eccessive (fino a 8mt senza muri). Per piccoli ambienti fa quello per cui è stato progettato. Le plastiche sembrano abbastanza robuste. Nel complesso non è male ed il prezzo è competitivo.
Reviewer: Manuel
Rating: 5.0 out of 5 stars
Title:
Review: Excelente producto! Funciona a la perfección desde el primer día. La batería dura muchísimo, aun no lo he cargado desde que lo compré. Los dos sistemas, tanto de receptor, como emisor, a la perfección, y se conecta con cualquier dispositivo. Funciona con 2 auriculares inalámbricos. No he encontrado ninguna cosa negativa del producto, es todo lo que pedía.
Reviewer: Kim Foster
Rating: 5.0 out of 5 stars
Title:
Review: I use this to give my old truck bluetooth functionality (receiver mode).I didn’t think the battery option would be useful, nor did I think it would be any decent. I didn’t care, I though I’d just give it constant power. Ground loops turned out to be intense with this thing (powered through a usb step-down from 12v tapped from the stereo) so the battery saved the day. I kept it in my truck all winter and only charged it a few times. I’m impressed by how long it lasts! Obviously, when running on battery, the ground loop noise disappeared and sound is very good. It’s still bluetooth, but it’s good enough not to make me wish I had something better.Convenience is hard to beat too. When I get in my truck, I power this up and it instantly links to my phone. I put my phone in it’s holder and I can control tracks/volume directly from this small receiver.Even if it died tomorrow, I’d buy another one and still recommend it. It’s not “Super cheap”, but it works well, which is sadly more than what you can expect from your average cheap electronics!
Reviewer: Kun Qian
Rating: 5.0 out of 5 stars
Title:
Review: This is one of the coolest little electronic devices.This Bluetooth audio receiver can make any speaker a Bluetooth device. I have an older speaker behind a TV in my bedroom, plugged directly into the TV, to make it louder. Now I can plug this receiver into that speaker and listen to my playlist on my iPhone or iPad without connecting them using an auxiliary cord. It connects with any Bluetooth device wirelessly. For my car,I can plug the bluetooth receiver into 3.5mm Jack port,also can enable the car speaker bluetooth function,and listen to music from my iphone or ipad wirelessly. To use this it does need to be charged first. It took 2 hours to fast charge and it does comes with a USB cord to charge it. Once charged I was able to easily pair it to my iPhone and I was playing in a matter of seconds.And it works long time with 12 hours of playing time, or up to 400 hours on standby. So if you have some older speakers or TV or car kit that do not built-in bluetooth, then this audio receiver is exactly what you need. This is really a great product, very convenient and practical, value for money.
Price effective as of Mar 11, 2025 15:20:03 UTC
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