Bluetooth Transmitter Receiver, Low Latency 4-in-1 Bluetooth 5.0 Audio AUX Adapter with Display Screen, Wireless Aux Bluetooth Adapter for Car, PC, TV, Speaker, Headphones, Home Stereo System

I have now purchased three of this type Bluetooth transmitter. This on happens to be the least expensive of the three and absolutely works the best. It connects easily to either my Bluetooth speakers or my headphones.

Thank you for fast shipping, product it is working with my Bluetooth so easy to hooked up

The unit seems to work as a transmitter which is what I needed it for. Unfortunately the display is impossible to read its so dim. I had Amazon replace and the second was just as bad. UPDATE: After a day it no longer connects to my speaker. Again the display cannot be seen... so I give up with this.

Dim display is useless during the day. If it is pitch black at night, the dim display can be read - but during the day forget it.

After 3 days of use, fully charged, the display screen went so dim that it is barely readable. Returning this item.

Crazy high latency, very annoying when trying to watch TV and the audio is a second behind.

Super simple connectivity. Connected to my earbuds right away and began operation. Built in screen makes connection easy. Im not using this on high fidelity earbuds so quality is something unknown but for the price and my needs, this was the purchase I should have made first.

I could not get the unit to change from receive (RX) to transmit (TX). The manufacturers website offers 24/7 chat but aftere 20 minutes I havent heard back from them. The unit on the website is clearly an upgraded version from the one Amazon sent me.

I get about a full second lag in my sound delivery. I am using it to privately listen to my guitar as I play it and each note comes in a second after struck. Makes it impossible to play. Using Sennheiser bluetooth headphones that play without lag on my other devices. My wired headphones have no such lag with everything else the same. I expected some lag but a full second is a bit too much.

Another happy camper. Took less than 5 minutes to figure out. Came in rx (Receiver Mode) instead of Tx Transmission Mode. Read manual and switched to TX and hooked to my Sony Xm4s Easily and Flawlessly. If I have one criticism it has a list of earbuds that its hooked to and no way to remove earbuds from the list. Not worth docking a star.