Let me state that their warranty replacement policy is beyond stupid. Someone once told me to scuff up the bottoms on cement before using. Didnt even think these were instructions! I paired it with 2 black boot racks & an over the door shoe rack. I used them this morning in the work shop and no worries about earphone cords getting hung up on the table saw or drill press. So, the phone itself is very fast and responsive and can cope with many tasks simultaneously without any lag or slowing. My three star review is based solely (pun intended) on the fact that they are the LOUDEST flip-flops I have ever owned. Me encantaron lei acerca de ellos porque un amigo estaba buscando algo similar skullcandy. they are quite noticeably larger. The left and right shoe both broke in the same spots.