Retro POP Handset for iPhone, iPad, iPod, and Android Phones - Faux Silver Rhinestones Compatible with all 3.5mm jack mobile phones and computers, including iPhone, BlackBerry, iPad and latest MacBooks Noise-reducing technology for a crisp and polished sound Faux Silver Rhinestones finish Eliminates up to 99 percentage of the radiation absorbed compared to a direct use of mobile phones One touch button for convenient pick-up/hang-up directly from the handset (not all mobile phone support function)