Firefly Bluetooth Receiver Review

Michael Iaboni Profile image

Written by:

Updated June 27, 2022
90 Expert Rating

The Tunai Firefly Bluetooth Receiver is a reliable and well-presented product that won’t give out on you after a few months of use. It doesn’t have an internal battery, though, and must therefore be kept connected to a 5V USB port to maintain its charge. Check out our best car accessories list for more great options!

Why We Like It – Firefly Bluetooth Receiver

The Firefly Bluetooth Receiver will switch to your connected phone or headset for a call which is great for people who prefer a soft tone in their ear as opposed to the loudness of their stereo. It comes packaged with an AUX to RCA converter cable and allows for bluetooth 4.0 connectivity to home or car audio systems.

  • Reliable and well-presented
  • No loss of sound quality
  • Two devices can connect at the same time
  • Requires a 5V USB Car Port to keep powered
  • No Integrated Bluetooth option


The Tunai Bluetooth Music Receiver doesn’t contain an internal battery and must therefore be powered by a 5V USB port. Fortunately, most audio devices and car USB ports nowadays have this type of USB power. If your car doesn’t, you can always check out the Charger Ainope Aluminum Charging Compatible to upgrade your car. There is no integrated option on the Firefly for hands free calling and instead will switch over to the phone or headset for the duration of the call.

Related: A seamless driving experience also requires the Femor Hand Held Brake Bleeder to bleed out your car’s fluid whenever you suspect there’s an air bubble in the brake system.


Tunai Bluetooth Receivers come included with a 34 inch AV RCA converter cable. It’s very compact and can easily fit in your car without being a burden to you while driving, and can be connected to two devices at once. Like the EPAuto Car Trash Storage Pockets, it comes in a variety of colors with matching components and accessories. These colours include black, gold, or red. All components have well-machined metal sleeves and the connections are gold-coated pure copper to minimize sound distortion. And to get rid of dust, pollen, and enjoy a fresh breeze any time you’re driving, you will need the Fram CF10134 Cabin Air Filter.


The Tunai Wireless Audio Bluetooth Receiver is ideal for adding bluetooth connectivity to car audio systems or a home audio system. It’s very reliable, well presented, and comes with high quality cables as mentioned above. There’s no loss of sound quality, even after extended use, so you can play high-quality music out of your car stereo to your heart’s content. This is all thanks to Tunai’s patent-pending sound revitalization technology (SRT). But if you’re looking for something functional and practical out of your car accessories instead, check out the Drop Stop Original Patented Filler.

Firefly Bluetooth Receiver Wrap Up

The Tunai Car Home Stereo Music Streaming Bluetooth Receiver won’t lose sound quality, even after extended use, thanks to the patent-pending SRT technology. Even when connected to two devices the sound quality remains the same. It’s lack of integrated bluetooth may irk some people, but there’s nothing worse than getting a huge startle from your car stereo while you’re driving.

Michael Iaboni Profile image