The most important feature of a Bluetooth Hands-Free Car Kit is the audio quality. Audio quality is highly dependent on the noise and echo suppression.

Responses like "I cannot hear you..." or "Where are you? There is so much noise in the background..." while being in your car can be avoided by using an EGO Bluetooth Hands-Free Car Kit.

The EGO Handsfree systems come with the most advanced noise and echo cancellation for in-vehicle applications available! Convince yourself – here is the proof in a side-by-side comparison:
(Pink Colored Peaks are the words spoken, Pink Colored Fuzz is Background Noise)