Ear-Fit Stereo Earbud Headphones Hands-free Headset for Apple iPhone 3G / iPhone 3G S and iPod (Blue)

Canal type inner ear headphones reduce ambient noise and let you enjoy the music more. The acoustic optimizer adjusts the sound pressure balance between, in front of and behind the diaphragm to improve audio quality. These headphones sit in your ear canal, isolating the output from your iPhone or iPod and keeping background noise to a minimum.
This versatile set of earbuds is perfect for iPhone users - it features uilt-in microphone with power off/on button, and a shirt clip for comfort and ease of use. The mic button also doubles as a music control, needing two clicks to display your tunes.

Features:
Earbud-style headphones deliver rich sound with deep bass
High density Neodymium Magnet
Hands-free microphone for extreme mobility and convenient communication
Send/End/Playback button
Microphone button can also display music with double click
Silicone caps enable the headphones fit comfortably and securely in your ear
3.5mm stereo plug for compatibility with most music player

Specifications:
Driver Size: mm
Frequency response: 20Hz - 20,000Hz
Impedance: 32 ohms
Sensitivity: 101dB/mW (S.P.L at 1KHz)
Rated power input: 3mw
Maximum Power input: 10 mw
Plug: Gold plated 3.5mm stereo mini plug
Cable length: 52"
Color: Blue