The sound quality is not bad, no noise, good bass, clear sound quality, and comfortable listening. I live in south Louisiana where there are far moreFitflop days than closed toe shoe days. I finally setting on the Jalb TalkPro. So I purchased this four years ago (Yep, September of 2015) and it still smells amazing and great and is great for your beard. This phone mount seems to be well made, all metal with solid fasteners. Now, if the batteries were fresh. *Jan 2017: Bought another pack of 2 pairs. La calidad es bastante mala, ni siquiera cubre el total del producto ya que pueden ver un ligero espacio él silicona deja mucho que desear, no vale su precio. Sie sind ein Tag nach der Bestellung da gewesen ohne Prime. First of all, I have narrow feet and most flip flops just flop around my feet, especially on either side of the part that goes between my big toe and the rest of my toes.