This last pair I bought has remained water proof for 6 months. Screen display looks amazing except for those above flaws . If I can go a year of using these with no problems then I am perfectly happy. The product does exactly as advertised and is made with high quality enough materials that it hasnt shown any signs of wear with regular use for several weeks. Worked fantastic! I ordered triple flange earpieces and they stay in much better now. Por todo lo demás son muy buenas I have used crocs for years, this pair was to replace my current pair of heeled crocs which are beginning to wear out - ie. An awesome product for bracelets The seller made no mention they were used.