Very fast delivery to the UK in just over one week. The earbuds are very good although a bit more bass than some Shure 425 I have.
Good earphones, pretty good sound, but very strange crossover for these drivers: full frequency dynamic unit and mid-high armature (got that info from manufacturer). I think it's much better to make low frequencies for dynamic driver and full frequencies for that good armature, and it's not difficult at all, but...