So far, I have only used the headset for listening to music. The volume is adequate at all speeds even while using earplugs. The controls are logical but my only gripe is turning it on and turning it off. It takes way too long! I have deducted 2 stars because of it.Don't spend the extra money on the FM radio.These sound like good headphones, they have a full range of response and are very clear. I haven't used them while riding yet but they are 100 times better than what I have used in the past. The install didn't go as planned but I just made a slight adjustment and it fits great.I used J&M headsets when I had my Goldwing years ago and loved it. So I bought the Bluetooth headset from J&M thinking it would also be great, but it wasn't. Very difficult to use, and doesn't connect to other headsets without several attempts. Very disappointedWorks great, great sound, no problem hearing phone and gps. Radio is the only thing that is not the best. But I really care , that is not what I got its for.Volume very good with ear plugs. Install relatively easy. J and M quality. Definitely buy again. I use Bluetooth music from I phone, telephone calls. Most can't tell I'm on the bike.Does everything Scalarider products claim, even better. Easier to operate, better volume, clearer radio reception. Just wish they sold extra mount kits, I'd like to have it on other helmets.Easy to install and set up. Easy to use and excellent sound for a helmet headset.