SO far I really like the bluetooth device. It easily connects to my phone every time I turn it on. The only thing I don't like about it is the lil mic that pops out but that does serve a purpose in case you decide to use your sun visor. The speakers on the device are crazy loud and you won't have any trouble hearing the person on the line. I gave it a 4 cause I would like the device to be smaller but it works great like its supposed to.