MUSICOZY LY18 HIFI lossless Bluetooth receiver Long Range Bluetooth Adapter 5.4 Adapter Audio Wireless USB Bluetooth Receiver 6 in 1 Remote Control

This is a very handy device for adding Bluetooth audio to your existing sound system! Ideally, this device would be used in your home as it's a little bit big and bulky to be used in your vehicle, and there are smaller solutions that would work better in a car. One of the most impressive features of this unit is the fact that the manufacturers have included absolutely everything you might need in order to get this up and running, including an optical cable, a remote with a battery, a USB mini to RCA stereo cable, a mini to mini stereo cable, and a coaxial optical cable, along with a USB-A to USB-C power cable for the device. The only thing they didn't include is a USB-A power supply, but that can be had easily enough from a variety of sources including right here on the Walmart website I gave this 4 stars for "ease of use" because configuring it does require some prior knowledge, attention to detail, and some effort. The instructions are straightforward if a bit spartan. If you don't have some experience with Bluetooth and stereo components, you will probably want to get an experienced friend to help you with this. I connected the unit to my stereo and set it up so that it could receive Bluetooth signal from my iPhone. I was able to achieve this in about 10 minutes, not including unpacking the device from its shipping box. The sound quality on this is absolutely superb. I could not tell the difference between using this unit and directly connecting the audio output of my iPhone to my stereo. Sound was crystal clear, and the unit includes adjustments for volume, bass, and treble so you can tailor the sound to your liking. There are diagnostic lights on the front of the unit that show you when your connection has been made. You can also use this unit to play media files that you have saved to a microSD card, and you can shuffle through those using the remote during playback, so it adds a layer of versatility that might not be present in other Bluetooth media players. In summary, I give this unit 5 stars for the wealth of features it provides at its price point, for the quality of the sound it reproduces, and for the manufacturer being considerate and including every possible accessory cable you might need. If you're looking to add streaming Bluetooth music to your existing sound system, you can use this device and you will not be disappointed.