The least:
lacks a storage box worthy of the beautiful gem
requires to adjust the sound to get to what you expect (apps parrot with his saptial 180 °) it takes time and trial and error .. but then it's top! It looks like the instruments on some tracks have been added, the sound is clear, with low to want you in here for you to decide .it is rich and warm
Autonomy, four / five, for me it is not a fault because you have to take a break, I know it quickly becomes addict ..
Stark is a design cador combining ergonomics and quality of materials, I compared with Boose is equal and> to Mr Beats there are no parasites with the smartphone (parrott requires), the possibility of phone is a plus but not essential motivation of buying .The comfort is OK after 4 hours of wear, even if the top of the helmet and a little hard in the long run (although height adjustment with the notches provided for this purpose ). I do not regret this purchase at Amazon prices more ...
