Feature-wise, for the money, I’d say it’s pretty good. Build quality is just so-so, but again, at this price, hard to complain. The wiring harness it came with is very cheap, and I’m not sure if that’s the reason for my main problem, which is that there’s tons of audible interference whenever a bluetooth device is connected to the unit. At speed and/or with the volume up, it’s mostly drowned out, but any time it’s quite, you can hear a ticking if you’re not using the bluetooth actively, and a steady stream of high-pitch hum if you are.Speakerphone performance seems ok from my end, but those I’ve called seem to have trouble hearing me, so the mic performance is only fair.