Works well. Using it with the OB-4 can be a bit annoying when you're listening to the radio and the input switches back to BT because you forgot your phone was connected to it via BT.
Mic. A.
Feb 9, 2022
Firmware updates don't work anymore. I had to use an iDevice to update the firmware of an OB-4.
A. G. u.
Jan 23, 2019
Can't get past wifi setup - dont have wifi, i don't use it, pkease fix i would really like use the app :(
Works well. Using it with the OB-4 can be a bit annoying when you're listening to the radio and the input switches back to BT because you forgot your phone was connected to it via BT.