As I am using this speaker from few days as its voice densty is so good and clearity as itis not so costly so every one afford it as its also having good colour which look fabulous as it is bluethoth so use can contact it from every where as in ranmge and its battery life is prityy good and it is durable product it also having a buuton to accept call directly from speaker and two button from increasing and decreasing sound of speaker