Third purchase "House of Marley" Positive Vibration after 2 helmets (I have three boys teens). Initially somewhat reluctant to this purchase (in-ear Why, you already have your portable headphones, you saw the price etc ...), I must admit that it is now the product that I prefer to borrow my son. Light, pleasant to the touch, fabric cable to the reassuring solidity, pretty fabric pouch also very good sound and above all an excellent seal against external noise. Will I buy one too?