RIOUSV Bluetooth Transmitter Receiver, 4-in-1 Bluetooth 5.0 Visible Wireless Bluetooth Adapter with Display Screen, Low Latency Audio Adapter for TV/PC/Car/Home/Stereo System

Works great. Good sound quality. Only complaint is display is very small and hard to read.

Pros: >Compact >Reliable >Versatile >Stylish Cons: >Tricky paring >Charge LED doenst gor dark when fully charged >NEEDS AUDIO GAIN >Piggybacking dual ended 1/8 audio plug leaves phone or device vulnerable to damage Overall: A good buy!

For the price I am happy with this purchase. The screen is helpful when connecting bluetooth devices, but the pairing and search functions are not intuitive to me. For sending TV audio to my earbuds there is a noticeable delay (sound is not in sync with picture), I cannot say for sure which component is to blame.

I bought it to listen to my outdoor TV with a BT speaker from further away. I need to turn it on every time I want to use it even though its plugged into the TV USB. The audio lag is so bad I would say its unusable.

Although this is advertised as a low delay, the delay is enough that you cannot effectively play guitar along with a backing track. It is also problematic in that the delay messes with your timing since your what you are hearing comes out of synch with what you are playing. I believe this would be a great unit for listening to music.

When using it with a TV, the lag time is like youre watching a foreign movie with dubbed in voices. Very annoying

Easy to use. Great price. It does delay or lag sound a little. Not an issue for me as long as the TV speakers are off or muted. Will use for late night tv viewing.

Cant comment on sound quality or volume since this thing fails at the basics: pairing to something as a Bluetooth transmitter. Tried at least 100 times, no luck. Other devices pair to the target speaker just fine.

The audio is delayed about half a second, which is a ridiculous delay for an electronic device of this type. Didnt realize it until months after purchase so Im stuck with it, but this is not usable as a Bluetooth transmitter for guitar/keyboard etc which has to be a significant portion of the people buying, like myself.

I bought this Bluetooth transmitter/receiver to use with my iPod Classic so I can listen to music with a Bluetooth speaker. The transmitter I had suddenly stopped working after 1.5 years of great service. I ordered this one thinking it would be an upgrade. I WAS WRONG! This device caused terrible distortion and some dangerous bass feedback, (dangerous in that it could blow a speaker). Even at low volume level, and this unit doesnt offer much volume range anyway, the sound quality is terrible. Im returning it to Amazon.