SONRU Bluetooth 5.3 Adapter Hi-Fi Equipment for Car Wireless Audio Receiver with 3.5mm AUX RCA Cable, Noise Cancellation, Dual AUX Outputs for Home Speakers Wired Headphones

Bought this so connect a tablet to a clubs house system to provide daytime background music and so far it's almost flawless. Very quick and easy to set up , great quality and the added battery gives a little bit of a backupThe only slight issue I had was on first set up. I connected the supplied usb c cable and had quite a lot of hum and interference. Thought it might be the pc connection and connected to a power brick and still had issues. Without the usb c plugged it it was crystal clear but this will be running for long periods of time and I need it powered. Was ready to return as the hum as a deal breaker for me but I thought "is it the cable?". So I swapped out the usb c for a decent one and problem solved. Zero interference and is has been running for 24 hours solid with no issues.Great little unit

With the disappearance of 3.5mm headphone sockets on newer mobile and tablet devices, my older but still perfectly functional Bose QC3 (wired) noise cancelling headphones looked as though they might need to be replaced by something that supported Bluetooth. These headphones have served me well over many years, and a more modern pair from the same manufacturer would have been several £100’s.Having read the reviews I opted to try this Bluetooth adaptor, and have been surprised by both the audio quality and battery life. It comfortably lasts a trans-Atlantic flight from the U.K. to both east and west coasts of the USA (10+ hours) before recharging it, and the audio output level is such that it doesn’t need to be on full volume; I typically use the mobile or tablet set to around 60-70% volume for comfortable listening to films, podcasts or music, and being wired my old headset also works with the aircraft onboard entertainment systems if one is available. An unexpected bonus was the second headphone jack; on a recent 4+ hour flight to the Canary Islands on a low cost carrier airline (Jet2, no onboard entertainment system) my wife and I were able to watch the same film that I’d downloaded onto my tablet (iPad mini 6) at the same time. I’m unsure if this negatively impacted the available battery life as it was a relatively short flight, but it worked well with both my noise cancelling headset and her preferred wired Apple earbuds. I was sceptical that such a low cost device could provide good quality audio reproduction, but have been pleasantly surprised by this unit; and as a final bonus its small physical size also means it fits in the same case as my QC3 headphones and it’s easily charged from the same power supply and cable that my mobile and tablet use.

I use the product with high quality headphones to listen to TV. It was very easy to pair the device with my TV.My headphones are Sennheiser HD 570 over-ear type.The small (10x7cm) instruction booklet is printed in very small print, and I had to enlarge it on my photocopier to read it easily. I have deducted one star for this.I fully charged the unit before first use, as recommended in the instruction leaflet. I have listened to TV and Radio channels, with speech, rock and classical music. With the above headphones the audio quality was excellent. With the HD 570 the reception range was tested up to 8m line-of-sight from the TV with no dropout at all.I have not yet had the opportunity to try it with my iPhone using the built-in microphone.In my opinion this unit offers very good value for money (purchased for £17.10).

Great piece of kit,bluetoothed my new 8k tv to my 30yr old pioneer stack system faultlessly,no lag sound is great,who needs a sound bar. Had it in constant use for a few weeks,no problem,easy to set up,small enough to hide in hifi cabinet. 2024 tv connected to a 30yr old stack,should work for 99% of applications 5⭐️

I bought this after the inbuilt bluetooth broke in my otherwise decent speakers, and preferred this to having a replacement product.This attachment bluetooth works in the next room, easy & fast to connect to. It works for both apple and android phone compatibility.I hadnt realised that it needs an external charger, but it does also have an internal battery - meaning you can leave it permanently charged or just charge when its runnning low (red flashing lights).I find it lasts many hours and turns itself off when speakers are not playing.I cant see why you’d buy unless speakers didnt already have bluetooth.

I'm a fitness instructor and visit many studios. Most have bluetooth to be fair, but trying to work out which encrypted identifier is the right one in the right studio can be a nightmare. I used to connect to them all and rename them in my phone but honestly soooo time consuming. Now i carry this little beauty. connect it to their Aux and i'm off and running in a jiffy. Just one ID to remember, it always works and I never connect to next doors studio by mistake. (Instructors, i can't be the only one who has interruped a dance class with lovely quiet yoga music because i connected to next doors studio???) . It really has taken the stress out of using so many different Hi-fi systems for my work. And the charge lasts all week for my classes (but also - on an iphone anyway, you can see the battery level in your control panel volume settings - just in case you teach a lot of classes.). Absolutely love it.