Review on 🎧 Esinkin Bluetooth Receiver Wireless Audio Adapter 4.0 with NFC for HD Music Stereo Sound System by Kayla Walker

, I connected it to a repeater for Bluetooth streaming in a medium sized apartment. I used four different devices and they synced with no problem. I have to manually disconnect the device to connect to another one. The saved one reconnects automatically when it's on and within range. This device must always be connected to the network. One thing I notice is the padding underneath that doesn't leave a mark or stick to things after a while like some electronics do. It will beep to let you know your device is connected. The blue LED is small enough to be placed behind something and won't bother anyone even at night. or more walls, and my particular device seems to like it when I use my own RCA jacks instead of the included 1/8" plug. You can experiment with placement. One small step can mean more than you think. in some applications. The sound quality is remarkable for a $20 device and is within the intended range. I was hoping that the quality wouldn't degrade upon removal like some do, and it appears to be. to me. For reference, you can determine which of your recordings are better than others and which formats are "lossless" or compressed. It's not as detailed as my CD player, but comparable to a cheaper one. I'm most likely broadcasting via Bluetooth, no one cares. I didn't notice anything from the device or other distortions. Designed in California, made in China