AWEI ES300I In-Ear Earphone w/ Microphone for Iphone 4 / 4S - Blue (3.5mm Jack / 120cm-Cable)
Model: ES300I - Color: Blue - Frequency range: 20~20000Hz - Sensitivity: 95dB - Impedance: 16 ohm - 3.5mm jack - With microphone included - Cable length: 120cm - Compatible with all devices with 3.5mm jack - Comes with 4 pairs of earbuds & a carrying pouch