I REPLACED MY S160 WITH THE RA4 8.4 N RADIO. I had the s100 and the s160 and both radios **** the bed! The s100 just died one day , screen went black and never worked again. Then I bought the s160 and it too started having issues. The blu tooth would keep cutting out and dropping signal, the radio volume would fade in and out and the screen started getting these multi colored vertical lines running through it and eventually it stopped working too. Threw both in the trash. I personally wound never buy these radios again.