Bests & Worsts Reviews from Amazon

I only bought it to stream my music from my personal phone (LG G5) in my work rig ('14 E250). The sound is crisp and even louder than using the 3.5 jack straight to the aux port (using wire from plug to plug)! Also, I connected my work phone to it (iPhone 5). Where it exceeded my expectations: Not only can you take calls (with excellent clarity I might add), while it was streaming music from my G5, a call from the iPhone comes in, we talk, hang up, and music on reconnects and continues seamlessly! No need to touch your phone or anything else. Safe and seamless. Long press up or down on MPOW to adjust volume, or click up or down to change track. So no need to wake up phone while driving. You'll need to power it off or disconnect bluetooth when you leave vehicle or you'll miss calls or continue streaming media. But I don't consider that a draw back. Hope this helps! Update: It has been a year, and no change. Still works perfectly!! I have a Galaxy S8 now and it works just as perfectly as the LG did! I might add this, for I found audibility as an issue in a different review; The sound is LOUDER than using an auxiliary cord or just listening to the radio! Just make sure you long press (hold the + button) the volume all the way up until it beeps, then turn your device all the way up and adjust as needed with your radio controls. Trust me.. This thing cranks!