esinkinWireless Audio Receiver for Music Streaming Sound System Works with Smart Phones, Tablets and Car, Wireless Adapter for Speakers

I cannot believe this actually worked ... but it did. This product is freaking amazing !!!! How did I not think about this earlier. We had a great sounding bang and olufsen speaker that did not have bluetooth capabilities and the wifi capability it did have was terrible outside .. this device has turned this speaker into a modern day speaker that I can control with my iPhone ... whoever made this product deserves a HUGE thank you !!!!

This device functions as expected and was took nearly no effort to set up.I bought this because Apple play with Roku was be very spotty and would continuously drop the connection while playing music.This is also great because it feeds analog audio to my receiver and I am able to use the multi zone feature. I love being able to have sports on inside and music playing outside at the same time.

Every year I help run sound for a holiday party. I bring a small PA for the jazz combo and in between sets I play songs off of my phone via Spotify. I've always connected my phone to the PA mixer via an RCA/lightning adaptor cable, but that left me tethered to the mixer if I wanted to change songs manually as opposed to just letting the playlist play continuously while I mingle. Finally this year, I realized, duh, I should probably get a bluetooth transmitter so I can move around the party. (Yes, I am slow to pick up on things.) I reached out Sweetwater and told them I wanted to spend $40 and they suggested an item for $110 and then an item for $60. I looked on Amazon and found this device for $23. I ordered it and it arrived on time, but the PA was already packed and ready to go. With fingers crossed, I arrived at the party, set everything up and with 2 minutes before doors opened, I opened up the box, hoping it would be easy, I even forgot my glasses so couldn't read any small print! I quickly plugged in the small AC adaptor to the device. I remembered reading that the logo was the bluetooth pairing button so I pressed it, it lit up and my phone paired within just a few seconds. I then took the RCA cable plugged it into the PA with the other end - the round 1/8" (3.5 mm) male end - going into an obvious and easy to spot female end on the esinkin device. Turned up the volume on the phone and the PA a little louder than before, and it was on!The entire set up time from opening up the box to hearing sound, all without looking at instructions, was about 90 seconds. The sound quality was totally great for this price point and I walked about 75 feet away to go to the bathroom without any loss or breaking up before I realized I better leave my phone inside the room.So, long story short, this device was a fantastic lifesaver! Gonna buy one for my car too!

Great for the money. Not perfect, this thing doesn't really have settings or choices... It autoconnects once it has been connected to anything. This means that if I was to use my headphones or a different BT speaker, I have to forget THIS device in my phone first or else it will keep trying to pair.That's really my only gripe. It's a decent thing for the price.

Good little adapter/receiver. This product worked great. We were looking to have a way to play music from across the room to an older receiver and this device worked perfectly.It has great range on connection, easily 50-75 feet. Installation couldn't have been easier and there's nothing to operate it. Great buy for the price and utility.

First time for me to get a very bad product from Amazon. The BT receiver suddenly stopped working after using it for only twice. It does not turn on, only gets hot after plugging its charger and nothing else. It doesn’t turn on neither its led.Update: Esinkin After Sale team contacted me after reading my review, they promised to send me a new one instead of the faulty one, and they did this in 48 hours. Thank you Esinkin team, this is what respectful brands do. I will update my rating to 5 starts.

Great product. Does just what it should. Never misses linking itself when it is in the vicinity of a bluetooth device.

“Auto-reconnect to last paired device…”Honestly this is its most annoying “feature” as it does this whether you want it to or not. So if you use it, then disconnect it to shift to a different Bluetooth device, it will automatically connect back to the Esinkin and kick you off the other device.So you basically have to “forget” the Esinkin to use another device, then reset and “re-pair” it to the Esinkin every time you want to use it. Even if I’m in my yard cutting grass, listening to earbuds, the Esinkin inside my house will auto-connect and kick me off the earbuds. It’s the only Bluetooth device I have that “takes-over” like this and it’s made me not want to use it.