It took a little bit of time to figure out how to put it together, but not big deal. So, I have to say, this case is pretty protective too! Thanks to this handy little adapter I am never without music. These run extremely small. These are extremely comfortable (I know because I have my own), durable and have very good traction. Se questa mia appassionata recensione sia stata gradita per favorire questo acquisto sicuro e valido per gustravi tanta piacevole musica. It has lots of features to control features of the speaker. I was surprised, definitely worth it. Love color Imagine my surprise when this small package came with all of this flimsy material inside that I had to put together.