Audiology Alpine Silent Cap Earphones w/ Volume Control

Audiology Contour Earphones provide space saving convenience that does not sacrifice sound quality AU-193 Silent cap earphones contour designed for improved fit and comfort Super lightweight design is a great accessory for CD, iPod or MP3 players Volume control 15mm driver units 20Hz-20KHz frequency response 32Ohm impedance 102dB sensitivity 50mW maximum input power