The build quality is very good from my point of view. Came with several clamps to attach it to helmet. It takes a while to figure out controls, specially when wearing gloves. The only thing is that you have to choose who to talk to (you can't group all 6 riders) and you can't listen to music and talk to your pillion pax at the same time. You have to choose: intercom or BT. So, don't expect to hear navigation app and communicate simultaneously.