I few days ago a mini speaker jambox at home and so this accessory is new to me, it leaves me already. It fits in your hand, the buttons are placed where needed and the sound is stunning ... Sure, a facility worthy of the name surpasses any nomadic pregnant, but this one has a great sound, that we listen to rock, jazz, classical or electro !! My opinion is very positive and it does not spoil anything, it's great design and very neat.