CP0181R Features 3.5mm jack on-ear style headphone Allows you to enjoy music or videos at anytime Adjustable and very comfortable to wear Compatible with iPhone, iPod, iPad and other 3.5mm plug digital devices General Specs Model GNP-8803   Sensitivity 108Db Impedance 32ohms Frequency Response 12-22KHz Plug 3.5 mm Cable Length 1.6 m Compatibility iPod, iPhone, iPad, MP3, MP4 players, CD players, PC, etc. Package Details Weight: 313.51 g Size: 18.4*15.3*7.4 cm Package Includes * Headphone