Excelente calidad de audio, la batería dura todo el día, excelente producto I am completely satisfied with this system and would highly recommend it - it was rather economical in price - maybe $150 for the tower and three sets of kayak bases and some extra straps and supplemental tie offs (see images of blue straps used as guides) - so its half the price to a quarter of the price of a premium system but it is quality and functions very well and after 24 trips at high way speeds nothing has failed or worn out. Had them just over 3 months. I have been eyeing this headphones for a while now with alot of research via youtube, hifi websites, comments, etc i must say it live up to my expectation so far and then some. It?s all metal, but not weighted heavily. I grew up playing an older version of Othello that I seem to remember having a clear cover for the pieces. They are easy to get one my toddlers feet- she can even do it herself (she?s 2). Look good, but very cheap material. El azul se acaba de romper el auricular derecho, vamos dejo de escucharse. While this was all occurring regarding a transaction directly with M & D I decided to check out the same pair from Amazon.