Metal Bullet Sound Isolating Earphones Hands-free Headset for Apple iPhone 3G / iPhone 3G S and iPod (Green)

Specifically designed for use with the iPhone, the Metal Bullet Headset integrated voice functionality gives you the freedom of hands-free phone calls.
This versatile set of earbuds is perfect for iPhone users - it features durable metal bullet heads, a built-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.
The Metal Bullet Headset use the same speaker technology and sound signature used in professional monitors. Their noise-isolating in ear design sits inside your ear canal to create a seal to the outside world that effectively isolates outside sound. So it’s just you and your music in a world of your own.

Features:
Rugged construction with small form factor, lightweight
Metal bullet head for durable use
Send/End/Playback button
Microphone button can also display music with double click
Fashion-conscious, ergonomic design
Noise-isolating in-ear fit
Two pairs of silicone ear fittings

Specifications:
Driver unit: 10mm
Impedance: 32ohm±15%
Sensitivity: 116dB±3dB
Frequency response: 20Hz - 20KHz
Mic frequency response: -58dB±2dB
Plug: 3.5mm stereo plug
Cord length: Asymmetrical - Left: 40 in., Right: 52 in.
Color: Green