One of the first purchase was defective where the input jack was faulty and the seller replaces it right away. Its very comfortable! Fast shipping, decent price (anyway these are all expensive - if you find one cheap, then its something wrong with it). My wife and I belong to a few wine clubs in the area and we managed to rack up a good amount of wine that we had just sitting in the cupboard. My twin boys love them . Cosa que no menciona en la descripción del artículo. Storage capacity was good. Perfect for musical players. Combine this keyboard with the Macally wireless mouse, and you get a great combination! I didnt ask the seller, however they contacted me to ask how to make it right and promptly sent us another headset!