listen to your favorite music and be able to talk on your Treo mobile phone. The 2-function control pod includes a volume control and microphone mute button. The I4cT uses the same technology as Shure's award winning ESeries line of products. The I4cT includes a full selection of sleeves to ensure a perfect fit and a carrying case. Shure makes audio equipment - microphones, earphones, mixers, etc. that are used by professional musicians the world over. Shure knows sound. If your sound is important to you, you want earphones engineered with the same kind of technology that your favorite divas and bands use to be sure they can hear themselves during a performance. That's S...  (less)

choose between listening to music or answering a call on your Treo mobile phone. The VoicePort (tm) inline microphone filters out background noise, ensuring that callers hear you loud and clear. The 2-function control pod includes a volume control and microphone mute button. The I2cT uses the same technology as Shure's award winning ESeries line of products. Shure makes audio equipment - microphones, earphones, mixers, etc. that are used by professional musicians the world over. Shure knows sound. If your sound is important to you, you want earphones engineered with the same kind of technology that your favorite divas and bands use to be sure they can hear themselves during a performance. That's Shure's "Soun...  (less)

control button offers enhanced functionality and convenience by enabling you to easily send and end calls, all without touching your phone. Additionally, with many phones, the control button activates call waiting, last number redial, voice dialing and mute. Its detachable, modular design provides greater flexibility by allowing you to remove the MPA in situations it isn¿t needed, like the gym or on a flight.  (less)