I think J&M makes the Honda headsets. Plus if you need service or replacement parts it's easier to get the parts from J&M than Honda. There are many different headsets that J&M makes, they range from about $79.00 to over $200.00. What brand helmet are you putting it in and is it open face or full face or flip face?
I understand (tho am disappointed) that a full face headset won't fit into a 1/2 helmet, but had hoped a full face headset would fit into ANY full face helmet and likewise that a 1/2 helmet headset would be useable with any 1/2 helmet. Is this not the case?
I purchased the cheapest J&M headsets 8154's I think and they work really good for communication,but not great for music.I like the bike speakers for music anyway.That way I can still here what's going on around me.I use 1/2 helmets and used the ones for the 3/4 helmet.I just velcroed the ear pieces to the helmet straps.The mic will attach to the 1/2 helmet and still easily reach your mouth.