Tech & Go: White, Metal Earphones with Mic for iPhone, iPod, Android Phones, & other MP3 Players Made of aluminum to ensure durability & light weight while producing impressive sound!! Microphone built into cord, to ensure hands free safety while communicating with others! Call & music modes.! 9mm neodymium drivers!! 3 sizes of ear cushions included! 10mW Power Capacity! Provides astounding sensitivity for your electronic devise! 47 inch cord!3.5 mm plug type, (4-band,) Ergonomic ally designed for comfort, snug, and secure fit! Pure Powerful Sound!