UGREEN Bluetooth Transmitter Receiver for 2 AirPods or BT Devices, Bluetooth Wireless Transmitter for Headphones, 3.5mm Aux Audio Jack Adapter for in-Flight TV Car Home Stereo System

Works perfectly for Beats Studio Wired headphones. I had to return another brand that I had purchased before I bought this one because it was too big to for into the headphone jack. This one fits perfectly. I will say that it makes you look a little bit like a helicopter pilot or gamer, but it's better than $200 for a wireless pair. Sounds great. Connected easily. Nice battery life. LOVE that it's flexible, so you don't need to remove it from the headphones to put them in the clamshell case.

I needed a way to Bluetooth-connect a speaker to my TV because the sound was too quiet from where it’s placed—and my TV doesn’t have Bluetooth built-in. This UGREEN transmitter worked perfectly.Setup was super easy—just plug it in, pair with your device, and you’re good to go. Bonus: it even works with my vinyl player, which was an unexpected but awesome plus.If you want a simple, reliable way to add Bluetooth to non-Bluetooth devices, this one’s a keeper.

The device is being used to transmit 2m amateur radio audio out to a Plantronics Voyager 5200 headset. The <1/4 second delay is tolerable for this use. Audio clarity is quite acceptable for the cost. I week in it stopped working and I was looking around here for an alternative brand when I noticed someone mentioned trying a 7 second hold on the power button to reset their device. I held this one in for >10 seconds till the blue light came on. So far is seems to be working normally. The above mentioned failure occurred with two items paired(the 2 meter radio and a cell phone) and the USB-C cord connected to a 1 amp charger . The computer was likely trying to pair as well. I am grateful that I was able to reboot the device.

I wanted something inexpensive and suitable to replace a wiring mess to hear my phone through my car's speakers and make hands-free phone calls on the road.For podcasts and music the device is suitable. Audio isn't the same quality as a wired sound, but I expected that. It was "good enough."For phone calls, voice-to-text, or Siri, this thing is TERRIBLE. The mic is pitiful, resulting in voice-to-text getting words COMPLETELY WRONG, and siri looking up absolutely the wrong thing. No one can understand what I'm saying when I talk. There is SIGNIFICANT DELAY with the microphone, making it useless -- when I answer a call with "Hello" the caller is unsure if I answered at all as the delay is so long, if the mic picks up anything at all.There is NO OPTION for turning off the microphone (I've found the iPhone's mic fine for road use in my wired setup), so if I get a call I have to switch the bluetooth off, or the device, and use the speaker on my phone. Really, what's the point of this thing, if I have to go through those hoops?I've since gone back to my wired setup, since this thing is *that* inconvenient to use. Despite the wires in the way, I enjoy better sound and a working microphone.you're better off not getting this item.I have *not* tried the transmission mode, and since the difficulties I've had hold little hope for its efficiency.

I purchased the UGreen Bluetooth Audio Receiver & Transmitter for my Zune HD. I used this Zune just about everyday from the day I purchased it 2010 and I have faithfully found a way to violently tug the headphone cord causing it to be jerked out of the Zune or the Zune hitting the floor. When I want to use it with my JBL speaker, I would have to connect it with the audio cord and struggle to find a safe place to set them both up. I have gotten tired of the Zune HD hitting the floor more times than the JBL speaker. My Zune HD still works perfectly, so I felt it was time to treat it right and make it a Bluetooth device to help keep it safe.The hardest part was figuring out what setting to use TX or RX and then pairing it with the JBL speaker without reading the included instruction manual I misplaced. THE ANSWER: TX , press the power button for 3 seconds then turn on the Bluetooth speaker or headphones.The sound to my speaker sounds as if it's connected via the audio cord. The transmitter doesn't feel like it added any extra weight to my Zune HD. When I got tugged and hit the transmitter the black rubber part before the audio plug moves. It does not feel like there is any extra trauma being caused to the Zune's audio jack like when I get the headphone cords tugged. While it was connected to my JBL Charge 3 speaker, I pressed the pause button and it did not pause the music on the Zune, so I guess the controls don't work. I have a pair of XO Beach 3D headphones that I love and this would not connect to them. I only received this 1 hour before this review so I will have to test out other headphones they can and cannot connect to.

Why did you pick this product vs others?:I really liked using this on my flights recently. It was nice to use my own headphones instead of the airplane provided ones. I will say that it is a bit tricky to make sure you are connected if you don't use it often. I forget how to set it up and fumble with it for a few minutes. I have also used this in my car to play my spoitify playlist on long drives. It worded great! I would definitely recommend this product.