Isobel Bluetooth 5.0 Transmitter Receiver (Optical, 3.5mm AUX, RCA), Low Latency Wireless Audio Adapter Bluetooth AUX Adapter for TV PC Car/Home Stereo System up to 2 AirPods Wireless Headphones

My Infiniti M35x has Bluetooth, but, only for voice calls. I wanted a solution for streaming music. This product fit the bill perfectly. There are some with a mic, but that could conflict with the car factory Bluetooth. Also, I have wired it internally from the cigarette lighter port. So the adapter gets powered when the car is turned on and powered off when the car is turned off. Caution: this unit is 5V and most cigarette lighter ports are 12V. So, I have a cigarette lighter to USB adapter that is used to power this Bluetooth adapter. I have paired multiple phones. The adapter connects to the last connected phone. If it is a different phone, you can go to the phone Bluetooth settings and initiate the connection. This is fine for me. Sometimes there is a hiss in the speakers at low volumes or if the Bluetooth is paired but not playing anything. This is not the limitation of the Bluetooth, but, ground loop noise. I have not found it to be an issue. There are products available to address this on Amazon as well as other places. I have not measured the power consumption but expect that it will be low power based on The Bluetooth 5.1 spec. When I start the car, the phone is paired to the car’s factory Bluetooth for voice calls and this unit for streaming audio automatically. I am happy with this product. Hopefully, the unit quality holds up, which only time can tell. Will post updates in a few months.

Server solution to gain Bluetooth capability, use in conjunction with a USB audio adapter. Will use 2 USB ports (2.0). The USB Audio adapter provides audio output, this adapter plugs into the audio adapter and a USB Port for power and converts audio to Bluetooth output. Works great! So many people complain that they can't get Bluetooth on Windows Server and this is a nice work around for cheap. Should work fine on older TV's using the headphone jack, I've used other brands for that but haven't tried this one as I bought it specifically for the server.

Very good price for the features advertised, but the optical output does not work. The aux. output works fine, but sound quality using the aux. out of the adapter with my Hi-Fi audio system is not all that great. Optical or digital I/O typically produces much higher sound quality which was the main reason for choosing this device.

Our boat has a Kenwood marine stereo with 8 speakers, a subwoofer and two wired remotes; one on the swim platform and another at the Captain's chair. Stereo still performs great but is just old enough that it lacks BT connectivity. All of the accessory inputs are taken for the subwoofer and wired remotes so I needed to find an alternative or replace the whole system. I took a chance on this adapter and it performs perfect. I have the adapter itself plugged into a USB charge port (for power) and then run a cable to the AUX input for the stereo. It connects fast, stays connected and has better range than I anticpated. The short money I paid for this set up is ideal and saved me from having to replace an entire system which would have been about $1K to get the same features I have now with my marine stereo.

Not impressed. I got this to replace a single channel Bluetooth device I have on my tv. This one advertises dual simultaneous connections so I wanted to Bluetooth to two Amazon Echo devices at the same time. (I can currently get only one.) The pairing was simple and the speakers connected easily. However I immediately noticed a pretty high latency issue with the tv. And not only to the tv but to each of the speakers. The first speaker had about a .3 sec delay and the second speaker had at least a .5 delay (I’m estimating of course). One speaker was “meh” almost useable but pairing two devices at the same time was unusable. Second thing I noticed is this didn’t auto connect like my cheap $15 one does. I would have to manually push the button every time while my old cheap one all you do is turn the tv on and it auto connects. This one at twice the price doesn’t have that. Returned it after only 24 hours after receiving it. If you want to connect to one music source this would probably be ok. But two speakers I wouldn’t recommend it.

Bought this to add two bluetooth earbuds to one device and because samsung tv only takes optical output (no 3.5 mm jack). Initially when i set it for samsung, earbuds gave a weird static noise. The fix is to go to sounds setting -> advanced setting -> for optical audio -> set digital audio output to PCM only. Other than that, the optical cable doesnt realy fit that snug, seems easy to pull out but it stays in place and does the job regardless. It doesnt have volume control and the tv remote doesnt control the volume either. I use the earbuds to control it since they have that feature. The first earbud always connects automatically. The second always needs some button pressing to connect but then again, for the price, not a big deal.

I love it hands off I can listen to my music and talk on my phone without using my hands perfect item especially if you don't want to get a ticket

Works PERFECT in my 2012 Honda Accord EX-L. Powered by the USB when the key is on, it transmits my phone's Bluetooth connection to the factory head unit through the AUX cord and plays audio crystal clear! I'm truly impressed and happy with this. It works great with the car's factory Bluetooth function for calls also - this an awesome product! Very versatile.

Bez długiego pisania.Super...Wszyatko działa ok.Polecam jak najbardziej.

Die Bluetoothverbindung stört den WLAN Empfang des Fernsehers, musste den Fernseher ans LAN anschließen. Der Transmitter startet leider nicht Automatisch wenn der Fernseher eingeschaltet wird, muss manuell gestartet werden. Optische Verbindung hat nicht funktioniert, könnte aber auch am Fernseher liegen.

This is a cool little gadget. I have an older car without bluetooth capability, so I plug this baby into a power inverter, and then plug the audio cable into the car. Seeing as this is bluetooth, it frees up my phone to charge now. It is compact, and doesn't have to hang itself off the 1/8 inch jack like many similar products do. As far as the sound quality, I was surprised at how powerful it is! It puts out a fairly high intensity signal. Much stronger than what my phone can put out. I would not plug headphones into this, as I believe that might be dangerous. Aside from that, it works great so far! Suits my needs perfectly.

It's a very good product and working perfectly 👌

Very sleek design compared to alternatives. Transmitter and receiver tested and working. Included all relevant cables in the box, AUX S/PDIF and co-ax as well as micro USB for power. Operating the device is perhaps too simple being limited to only one button and an indicator LED however pairing with the device was quick and painless. For the price this is a fair trade off and maintains the sleek appearance. Range and signal quality are what you'd expect from the Bluetooth standard, no complaints here. Switching between reciever and transmitter modes requires the use of a physical toggle which may be an important note. If you intend to use only one mode you could quite easily hide the device and connect to it as needed but if you're using both modes you'll need to have it somewhere accessible as the toggle switch is quite small and is located on the side of the side of the device.