Kanen IP-308 Noise Isolation In-Ear Earphone w/ Microphone & Volume Control (3.5mm Jack/110cm Cable)
In-ear design gets high isolation against environmental noise - Ideal for use with All MP3 CD DVD MD players and portable game systems with 3.5mm headphone sockets - Impedance: 16 ohm - Sensitivity: 92dB - Frequency: 20~20000HZ - With microphone & volume control - Cable length: 1.1m