Avantree TR500 Long Range Bluetooth Transmitter Receiver Set for TV & PC Audio, Home Stereo Speakers, Certified aptX Low Latency, Voice Guide, Digital Optical Toslink 3.5mm AUX RCA

Works as advertised. Simple to connect and setup.

Is amazing item, I use it for my projector system to remove all cables and work 100% no lag.

Nicely packaged units. Very easy set up (didn't even need the instructions).The audio circuitry is not flat. To my ear, a pronounced emphasis to the mid-range. This is problematic to me, because I use the system frequently for (Jazz, Classical) music, where a flat response is most desirable.That may be intentional, with an aim toward optimizing home theater/TV viewing.Next, is were my sub-standard (3stars) rating comes in.Sporadically for no determinable reason the latency between the TV speakers and home theater speakers, will make dialog sound like it came from NFL referees, midfield in an empty stadium. Sometimes turning the units off and back on will mitigate the issue to perfect synchronicity. Other times I must choose one source or the other which skews my accustomed sound field.If I can figure a consistent way around this I will gladly raise my rating to 5 Stars and post the work around here.A week after I wrote the initial review the units failed to communicate with each other and were returned for credit!The search continues!

I highly recommend this product. It has been working very well, very easy to setup and good quality.

Works as described but there is a major delay in sound between the Bluetooth speakers and the wired connected speakers that sometimes causes a major echoing effect while watching a movie

The connection is strong and solid. No voice lag noticed from tv. Good buy

I use this on my t v to connect with my house speakers. Works great and can enjoy hearing the t v again.

Cannot get the voice to sync at the speakers with the TV. Customer service gal tried to help us, but when she asked the owner engineer to help he said that is how it works and didn’t offer any solution. I suggest looking for a better product.

Nice product but the volume levels are so low that it really doesn’t help for watching and hearing the tv. The tv volume is somewhat higher than what you can get out off the transmitter even when the person watching tv doesn’t have any hearing issues. Sadly had to return it as it didn’t do the job advertised.