TUNAI Firefly LDAC Bluetooth Receiver: High Resolution Wireless Audio Bluetooth 5.0 Adapter with

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Customers say

Customers find the wireless audio adapter works well and connects quickly. They appreciate its small size and streamability. However, some customers have differing opinions on the sound quality, Bluetooth connectivity, and overall quality.

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A quick rundown of this product’s key features:

From the brand

Founded in 2016, TUNAI is a Taiwanese brand aiming for delivering high quality Bluetooth & wireless accessories for your car. We specialize in wireless solution that upgrades your audio experience.

Simple but significant.

Enjoy CarPlay Wirelessly

Simple Upgrade to Wireless

High Res Audio for Your Car

Bluetooth Remote for Safety

Bluetooth Adapters & Remote

Simple and effective: Transforms your home stereo and car audio sound systems into wireless and Bluetooth compatible speakers with just one, easy-to-use plug. No charging needed! Firefly LDAC automatically switches on when you start your engine or turn on your speaker.
Authentic, HiFi quality music streaming via LDAC codec and Cirrus Logic audiophile grade 127dB SNR DAC technology : Firefly LDAC supports streaming high-resolution audio over Bluetooth connections at up to 990 kbps (higher than aptX & aptX HD), making it the codec standard that delivers the highest quality wireless audio streaming for Android devices. Firefly LDAC also supports AAC, the most advanced codec for iPhone / iOS devices.
Automatically reconnect & multiple device connectivity: Once the engine starts, Firefly LDAC automatically connects to the last paired smartphone, just like your car’s built-in Bluetooth (plus you never have to charge it either!) It can also pair with 2 devices simultaneously for easy music sharing.
Eliminate all ground loop noise [feature upgrade from original version]: Firefly LDAC is packed with a ground loop isolator inside, eliminating common ground loop noise issues that plague most receivers, so you will no longer hear hissing and humming sounds when enjoying your music in the car. Simply switch on the function via the TUNAI Connect App.
Customize your experience with TUNAI Connect App: TUNAI Connect App offers customized EQ setting for your maximum listening pleasure. You can also adjust other settings and upgrade to the latest firmware via App for the latest updates, making it the perfect car accessory for you.

Our Top Reviews

Reviewer: Chris
Rating: 5.0 out of 5 stars
Title: Even though it is Bluetooth, it Sounds like if it was connected to the Phone
Review: I used to use a lightning splitter to be able to charge my phone and connect it to my car radio to play music. The issue was, since I use my phone for work, my battery either stayed at the same level while connected to the charge, or even sometimes would drop percentage. I wanted an alternative to solve that issue. Then, I came across this as I was looking for a good quality Bluetooth receiver. I wanted one that would not compromise sound quality over wireless connection. Just based on price alone, before I bought it I thought it was too much. However, reading through the reviews (which is why I am writing one about it) I came to see that many people had good opinions about it and good experiences with it. When I tried it, I compared the sound quality and there is no noticeable difference. PLUS, it comes with an app that lets you customize EQ, the light intensity, a noise isolator (which is not necessary unless it does not work for you in your car) and change the Bluetooth mode. My one concern is how short the 3.5mm aux extension is. I would have liked it to be one feet longer because as I have it set up in my car, because my car’s headphone port is inside the center console and the cigarette lighter is in front of the shifter, the cable is long enough, but it concerns me that one small yank could bend the end of the extension and even break the cable. Besides that, there is no hard set ups, and a bonus is that it only works when you start the car (depending on if the port you plug it into stays on even if the car is off {if that is the case, change to another port because anything plugged into there will drain your car’s battery}). My last Bluetooth receiver experience was a little block that would connect to the radio, but would stay on even when the car was off because it had a battery of its own that could be recharged. This is better because it will always work (as long as you take care of it and follow the instructions). For the price, this was a blessed find on here because it holds to the sound quality, customization, lag and connectivity.

Reviewer: Ryan
Rating: 5.0 out of 5 stars
Title: Works great for a 2007 Lexus LS460
Review: Product works great and sounds like I had an Aux cord to my phone. The thing I was scared of when looking for these was sound quality but it isnt affected like I was expecting. Even with Mark Levinson it sounds crystal clear. My favorite thing about this is that there is no “The bluetooth device has been connected” message or sound that plays when it connects. It just connects and does it’s job and for the higher price I’d say it’s completely justified. Its almost OEM/Factory like because of it’s sound quality, Instant connection, and ease of use. Not to mention the whole device is super compact. The build is pretty good, with the shell being metal and a rubber wire. I love that this has no battery as well, as it’ll turn on with the car.Would recommend

Reviewer: Amazon Customer
Rating: 5.0 out of 5 stars
Title: Top quality
Review: Fantastic little device. Did exactly what I want. Bluetooth connection is stable and audio quality is top notch. I had several of these over the years, this one is far and away the best I’ve used. I may need to order another for a different vehicle.

Reviewer: Cole S
Rating: 5.0 out of 5 stars
Title: Love it
Review: First of all, go into the app (you need to get it from pureapk and sideload it). Update the firmware. Next, change equalizer to balanced. Turn on ground loop fix if necessary, otherwise leave it off.Next, go into your phones bluetooth connections and select to pair Tunai Connect. NOT “Tunai Connect App”. You want the one that is NOT the app. Next, go into the settings of the Tunai Connect, and turn on LDAP. And done, now LDAP will always be on and it will auto reconnect every time you start your car and provide amazing quality for value. Note that if you get a phone call you need to switch it from Bluetooth to phone because this does not support voice.

Reviewer: Jason
Rating: 4.0 out of 5 stars
Title: Great option to add wireless Bluetooth from my iPhone to my Mazda5
Review: A few weeks ago I upgraded my phone from an older iPhone 7 to a newer iPhone 11 with wireless charging. I purchased a wireless charger for my Mazda 5 which was wonderful, but my baseline 2015 Mazda 5 does not have Bluetooth. The connection option was either USB (using the lightening cable) or an AUX input. But I did not want to have to have another cable. This device enables me to connect to the AUX input which at least on the Mazda 5 was a superior user experience compared to the USB input. SO I have this device powered by a 12V to USB adapter and then the audio through the AUX input.Pairing the first time was easy, and now every time I get into the car and turn it on, it takes just a second or two before it is paired with my phone, and my car stereo stays on Aux — so I can just pickup with music where I left off.I chose this one because the description says it uses the Bluetooth ACC Codex which is far better than SBC (which is very poor but is what most similar product use). I cannot confirm that it is actually using ACC but the music audio is good.POSITIVES:1) Simply works — no problems, consistent, reliable. Every time I get into the car, two seconds after turning the car on we’re good to go. It automatically pairs up and my radio remembers that the input is AUX. Plays music/audio just fine. No problem with an iPhone 11.2) Audio quality – sounds good enough for everyday listening to music in a car. If you’re looking for hi-fi audio, why are you even using Bluetooth – they are all lossy-compressions. You should be using a hard wired aux connection.Important to consider:It only plays audio — when taking a call it will not play the call audio through the speakers. There might be a setting, but I haven’t played with it — out of the box it will NOT be a speakerphone. (Although I’m not sure this is a deal killer because I am skeptical of those who do have this feature because most have the microphone built into the USB adapter which is often placed in a very poor place to pickup your voice). If you wanted calling Bluetooth support definitely look for one with an external microphone. Tunai makes the Firefly Chat, but the mic is built into the USB so depending on where your USB port is on your car, it might sound terrible. Go with one that has a dedicated remote microphone. :)Only negative:Audio noise (YMMV) — different people have reported different experiences, it really comes down to your specific make/model of car. In the 2015 Mazda 5 baseline, there is a small, audible (static noise) which is you can ONLY hear when there is no audio playing and accelerating the vehicle. If you are maintaining speed you cannot hear anything, and if there is music playing you likely will not hear it either. In my situation it is a very low volume (but still there) sound. There is a ground lift feature, but that only made the problem worse, not better. Unfortunately unless there is a review for your specific car, you cannot really know for certain what your experience is going to be. I trust that some people have a lot of noise problems. This sort of technology is prone to those sorts of issues without better isolation circuitry and voltage regulators (ie more expensive and larger).

Reviewer: Megan Dauphinee Living
Rating: 5.0 out of 5 stars
Title:
Review: This was my first purchase after I picked up a used 2013 BMW. It was super easy to install and works seamlessly to allow me to stream music in my car. All you need to do is plug it in, download the app, pair it, and away you go! It automatically pairs to my phone when I start my car, so there is no need to manually pair each time I want to use it. The audio quality is fantastic, I don’t notice any difference between it and when I plug directly into the AUX or listen to the radio. I am extremely satisfied with my purchase and recommend it to anyone who wants to add Bluetooth streaming capabilities to their vehicle.

Reviewer: وليد حسن
Rating: 5.0 out of 5 stars
Title:
Review: 👍

Reviewer: Dylan
Rating: 5.0 out of 5 stars
Title:
Review: Everything is good. Only critique i got is that when the UI for the app can be abit buggy. Not a big deal as its still really simple. Sound quality is great. Multi device bluetooth works fantastic. Chances are if you’re buying this device you’ll figure it out easy pz. Good build quality. You can turn of the LED’s which i haveI used mine to turn a set of logitech speakers into bluetooth speakers. Now i can play to my speakers through my laptop, phone and google nest mini. The latency is little to none; you have to REALLY focus to see its less than 10ms for sure. Better than most bluetooth headsets. You can watch dialogue with no problem.I will recommend this device. 😀 not often do you come across devices which work basically perfectly hence why im leaving this review.

Reviewer: Amazon Customer
Rating: 5.0 out of 5 stars
Title:
Review: My son inherited at 2012 Honda Accord that didn’t have Bluetooth (a fate worse than death for my 17 y/o!) . We plugged this into the auxiliary port + usb and linked it to his phone. It was easy to set up and it works perfectly!

Reviewer: sng
Rating: 5.0 out of 5 stars
Title:
Review: Porsche 997.2 using Android. Did my research beforehand, so knew what I was getting. Can’t believe I was living without this for so long. Bluetooth enables Waze, Spotify to connect onto car speakers. Car phone still integrates as usual with speakers, and stops music when call comes in. Perfect. Only complaint is that sometimes, the car phone bluetooth doesn’t always automatically connect when using the Tunai. Easily fixed by doing a manual connection, but aside from that, works perfectly. Saved $3k by not getting a new head unit.