Clearly, the new software is meant to serve people who use two of these expensive speakers in tandem. When I went to ship them (I figured $7-$10) they were considered "international" shipping and would cost over $30 (US) to send back. I bought these for my mom as a gift for her birthday. Aber das steht ja schon so in der Beschreibung ho già provato lanno scorso e la qualità è ottima, grande resistenza al sole e allusura. Edit: My daughter wore these to the beach and they worked great for her. These are Type C and charge in an hour. Received before expected day. Er lässt sich einfach reinigen. combine this shoe with your favorite insole you cant go wrong, I just wish they had more shoe colors to pick from