AM/FM weather band, USB, Aux In, BT cordless, hands-free operation Fits New Holland Boomer 37, 40, 41, 45, 47, 50, 55 cab tractors Fits Farmall C Series: 40C, 50C, 45C, 55C (2013 & newer) Please verify that the plug in the photo mates with the plug on your tractor’s harness. The yellow single wire in the photo will connect to a pink wire in the cab. If you prefer to call with questions, our number is 573 334-7894