The helmet alone deserves 5 as it is well designed, super simple to couple (Nokia 625), really complete and very good audio quality while preserving the possibility of speaking without thinking under a bell jar (so the followers of this powerful bass n is not the headphones for you). Once in place any gene, forgetfulness and it really stays in place and it does not exceed the ears like many other BT headsets. In fashion headset is the same, its clear you do not know where the microwave but the caller will hear you well. The star that is within the bag, probably fine for an iPhone, but a bit tight for the Nokia 625 (screen 4.5 "). It goes but really right. In this cuff is well done and then not having wire is top. Otherwise we do not know what to do with the band at the store in the bag, but now we no longer ranks phone and headset is easy to store either. Last, it took a few calls to the carrier and Amazon for delivery happens in normal conditions ...