Available in either glossy black or soft touch red, BlueAnt's Z9i ($100) is a Bluetooth 2.0 headset with twin microphones that work together to provide echo cancellation, wind noise reduction, and noise suppression. Both come with two different earhooks and your choice of small or large earbud covers, plus a wall charger. You can switch between two different voice isolation modes, one more powerful than the other, and update the firmware with an included…
