Auvio Pearl Buds with Mic Purple Color brilliantly colored headphones deliver a personalized sound experience deliver high-quality stereo sound with a frequency response of 20Hz-20kHz feature an iPhone compatible 24k gold-plated 1/8" connector they're perfect for almost any personal media player. Plus, they feature an in-line microphone for use with your wireles Feature in-line microphone for use with your wireless phone