Classic Retro Handset for Cell Phones, iPad 2, iPad, iPhone 4 4G 3GS 3G (AT&T and Verizon), iPod touch (2G 3G 4G), HTC Android EVO, Blackberry, Samsung Galaxy S, Droid (1979 Model) Retro-styled handset in combines classic style with a contemporary edge Compatible with all 3.5mm jack mobile phones and computers, including iPhone, BlackBerry, iPad, and the latest MacBooks Noise-reducing technology for a crisp and polished sound Eliminates up to 99 percentage of the radiation absorbed compared to a direct use of mobile phones