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

This receiver is so nice and compact, easy to use with just one button to press. The flashing light codes are very easy to understand and it took less than a minute to get acquainted with. I don't even need to remember to turn it off! After 10 minutes without being paired, it automatically does so. I just turn my TV off and hit the sack.My wife and I have been using this for the last couple weeks to watch TV (ours is a Samsung smart TV so it has Bluetooth as a sound output option, deafening the built in speakers). In a new house with our 6mo asleep in the next room over, we are worried about sound travel so we plugged two sets of wired headphones into this and paired it to the TV. Works like a charm!The sound quality isn't perfect. There is some attenuation in the highs and lows compared to what we're used to but the sound is crisp and clear regardless. We paired it with ATH M20s, so I don't have a lot to go on with rating sound quality outside of those.I didn't rate the battery life because we keep this plugged into a wall outlet at our bedside. It draws very little power (typ. <1W) from the wall so we leave it plugged in constantly.

This is an awesome product to update an old component stereo system. I got a nice Denon receiver that was older, so it didn't have Bluetooth built in. I was tired of plugging my phone or laptop into the Aux, so I bought this adapter.It was a gamechanger. It is small and hides behind the receiver. The setup is easy, and it allows me to control the music from anywhere in the house. Great sound and easy setup!

Exactly what I needed. Comes with a few adapters and charging cord. Has a really good battery life, lasts about 2 weeks of listening off and on in the car for me before needing to charge it. It’s a little big, you definitely need a place to set it on and not have it dangling around. I stick mine in a little cubby hole in my truck. Perfect for my setup

Clean sound, easy setup. Worth the money. It just never stops flashing. Even once it has paired and is being used, it flashes nonstop with two big blue LED’s. In the light it doesn’t matter much, but in a dark room (watching a movie, etc.) it’s very annoying. I have it connected permanently to USB on my entertainment center so it’s always on and ready, but even if you turn it off, it flashes red AND blue nonstop to let you know you aren’t connected. Unplugging and then turning it off is the only way to stop the flashing. Otherwise it’s a nice, easy to use unit.

I have a friend who bought one of these for use with his antique radio and it sounded great. Now we have 3 of these for use with vintage hi-fi amps. Sound quality is excellent. No tinny bass, sounds the same as if you wired it directly with RCA cables. Battery life is quite good and syncs easily.The only minor complaint is you may have to toss the charger cable or RCA to 3.5mm cable. On one of them it caused a ground hum when there was no audio playing, but if you're hooking this up to hi-fi you probably have a stash of better cables than the ones supplied with this receiver.

This works flawlessly in my 2009 Jeep Wrangler. Sound/audio quality is clean and crisp when listening to music/YouTube. Transitions smoothly from music/ YouTube to phone calls. Battery life is very good and is clearly indicated. The design is smooth and minimal. As with most Bluetooth AUX Adapters, voice/phone quality is not the best. I've experienced this with several brands. All in all, this is my go to brand for all things audio.

Simple, basic, and it works just fine. Bought this to add BT to my Bose Wave IV. What is interesting is the dual outputs. Not really sure where this would come in use, but its there if you want it. Pairing was easy. I have not used it while not plugged in, so i cannot speak for the battery life. Sound is typical of any BT adapter, its clear, and sounds as it should. Size is larger than others I've seen, but its does have a nice low profile. Instructions are typical of a cheaper overseas item... not very insightful but there's not much to know. Press and hold the button to turn on/off.

Overall these are decent Bluetooth audio adapters. They pair quickly, and have pretty good audio quality. Range between the adapter and your phone / laptop is very limited. In my experience anything over 10 ft and audio will begin to degrade. Two of these are used in vehicles, and have been perfect for that application. Those two units have been reliable for over a year, staying in the vehicles in all weather. The third unit was indoors in a climate-controlled office and that one failed, no longer taking a charge after just 1 year of service. Nothing I do will revive it.