Bluetooth 5.4 Transmitter Receiver 3-in-1 Bluetooth Adapter HiFi Audio Receiver FM Transmitter with LED Display 3.5mm AUX RCA USB for TV/Car/PC/Home Stereo/Speakers

This is a great bluetooth adapter that I'm using in my 2001 Oldsmobile with its original CD player that I wanted to update to handsfree BT. It works so well and has pretty good noise cancelling. So may people have complemented that they think I'm not even in a car. It also has operation by fm signal if you would rather that for even easier connection, just tune your car radio to a selected radio station and then follow a few more instructions and it is all simple. The range is very strong and is more than enough even if you want to use it just for audio like to use it to transfer audio to speakers in your trunk to amplifiers. The quality is very high, just use a higher quality rca cable than what is included and the sound quality will rise too. This is a pretty handy device. Easily recognized by smartphones and quickly connected.I use it connected by rca outputs to speaker amplifiers in my trunk and then by BT to my smartphone and there is no volume control of the voice prompts of the device so you want to make sure the amplifiers are turned off before turning on/off the BT device because the prompts "BT on, BT off, BT connected," will be at full volume and are not adjustable. This is a big problem to be aware of and can harm speakers.Thank you so much.

Easy setup, after plugging into power a TV, my new earbuds connected flawlessly. Just remember to disconnect Bluetooth on your phone if you're already connected your earbuds to the phone. Once connected you can watch TV without disturbing others. You choose your own preferred volume. I also fined that I can distinguish foreign accents, particularly British, Irish, Scottish, and Welsh, much easier using earbuds or headphones.I've had no problems with static and can pretty much range my apartment without disconnecting. Head into the fridge doesn't work so well. Otherwise, functions as well as my phone connection.

easy set up . enables me to play music through my phone on my analog receiver

I wanted to use this with my with my in-ear monitor to allow me to play bass and not be wired. The delay in this system was too great. The monitor was almost 1 to 2 beats behind the live sound.Setup worked great and sound quality was good.

Transmitter didn't work

Inexpensive way to have bluetooth audio in old car. My son who is a new driver is very happy he can contact his phone and listen his music without connecting cables. Also, it seems well made and easy to install.Sound quality is great too.

I had initially bought a different brand and it was defective. So I decided to try this receiver and it was the best decision: it offers excellent quality sound and bluetooth connectivity. I walk around the house with my cell and even from the second floor the fidelity is perfect with no interruptions or interference.

I used this as a Bluetooth transmitter to connect a CD player and record player to my Bluetooth speakers. It worked great despite being about 50 feet and one wall away. Very happy to be able to play my old CD's and records now.