2025 Upgraded Pro Bluetooth 5.4 Transmitter Receiver,2-in-1 Airplane Wireless Adapter for Flight,TV,PC,Gym,Switch,Supports to 2 AirPods/Headphones;Audio AUX Receiver for Car/Home Stereo

I use this product to overcome my Sony TV's limitation to connect to only 1 Bluetooth device. This product can work as Receiver or Transmitter but not at the same time. For Transmitter mode, it expects the TV to have aux as output. But my TV did not have aux as o/p. So I was looking for the ability to receive in Bluetooth from TV and transmit to 2 Bluetooth headphones. If someone faces such limitation of not having aux as output in TV, they can still overcome the challenge with 2 of these devices as shown in the attachment. Hope it helps someone.TV(without AUX) -> B101_1 (RX mode - receives Bluetooth Audio from TV and output via AUX) -> Connect the Aux cable of B101_1 to AUX cable of B101_2 (TX mode - receives input via AUX and output Bluetooth) -> Connect the 2 headphonesGood thing is the product comes with the AUX connector seen in the middle. - o/p from RX serves as i/p to TX via the AUX connector.

I initially purchased a Beeitzie 2025 Upgraded Pro Bluetooth 5.4 Transmitter-Receiver in February 2025, but I didn't get around to using it until this past week for the purpose of remotely monitoring audio input during a recording session. Firstly, I was very impressed by how well-organized, well-written (in English), clear, and detailed the instructions were in comparison with those for other electronic products that I have purchased (i.e., ones that I had to fiddle with in order to learn of their capabilities and functions). In contrast, I understood immediately how to properly use the Beeitzie Bluetooth Transmitter-Receiver and it performed excellently when using the transmission feature for my use-case. In particular, the instruction tips indicated that connection problems may be related to other nearby actively-transmitting Bluetooth devices. This tip became important when, during my first use, the transmitter wasn't connecting with my Bluetooth speaker. I remembered this tip and searched my nearby devices to discover that I had a computer and smart phone also transmitting Bluetooth, one of which had already connected with the speaker. After I turned these other devices off, the Beeitzie transmitter immediately connected with the speaker and the recording session monitoring proceeded very well afterward- lesson learned!I was so impressed with the Beeitzie Bluetooth Transmitter-Receiver that I bought 2 more today!

Very much worth the purchase! The setup was easy, and it worked well on my flight.Some small complaints I have is that a) there was the tiniest bit of additional latency due to the Bluetooth connection (likely barely perceptible to most people), b) every once in a while, the tiniest bit of static would come through, and c) there was only one way to fit the two-pronged plug into the port at my airplane seat (if I tried to plug it in the other way, the cable ran into the plastic edge on the left side of the port, was on the back of the seat in front of me, which prevented you from plugging it in fully). This was a problem because I’m pretty sure that it reversed the earbuds that the stereo sound was going to. The impact of that was that I might see someone say something on the right side of the screen I was watching, but hear the sound coming through prominently in the left earbud. For further context, I was watching Wicked, and there were several split screen moments where this sound-to-image mismatch was more obvious than it would’ve been otherwise. While you do have the option of only plugging in the single headphone jack into one of the two prongs, I felt like the sound experience I was getting with the two prong plug-in was richer, so I kept using it despite the audio discrepancy.Regardless of those three minor complaints, the listening experience was far superior on my noise-canceling Bluetooth headphones than it would’ve been on the cheap airplane headphones, so I am very glad I got this nifty little device.

Purchased July 2024 right before a trip. I exclusively use this product to plug into the airplane jack so I can use my earbuds to listen to movies. I’d have given it 5 stars for my first three trips. However on my 4th trip the unit no longer worked in transmit mode-ie my phone can’t find it to pair.So why 5 stars? Even after a year the company sent me a new device. Funny enough the box was damaged in shipment and the transmitter lost… I was contacted again and they requested me to purchase a new one-then they sent the entire cost to my PayPal. So while something did break on the original unit I got a perfectly good replacement even after a year.TLDR- comes in a small case with all the connectors. Worked great transmitting airplane movies to my Bluetooth earbuds. When I had an issue the company went well beyond what I would expect to make it right. Totally 5 stars