Sound ID is a Palo Alto, California based company that was founded in the year 2000 with the mission of bringing "personalized sound to mainstream consumers." Founded by an otologist, and backed with top scientists and engineers, Sound ID has sought to design a superior Bluetooth headset that works like and with the human ear.


Bluetooth hands free devices are nothing new, and have been a common accessory for mobile phones for years. While the quality may vary greatly among all of the units on the market, the issues of sound clarity and user comfort seem to be common among many of them.

The SM100 EarModule is touted by Sound ID as the solution to these common problems in mobile communications. This headset features an advanced design intended to maximize comfort, mobility, and sound clarity, while minimizing background noise. Before taking a look at how well the SM100 EarModule Bluetooth Headset lives up to expectations, let's take a look at some published data taken from the Sound ID website...

Features and Specifications:

» Very Light Weight: 11 grams (0.4 ounces)

» Dimensions: 1.75" x 1.0" x 1.2" (44mm x 25mm x 33mm)

» Pairing: Supports multiple pairing - up to 8 devices

» Adaptive Noise Compensation: Key to Noise Navigation, this technology monitors environmental noise and adjusts for the ultimate in audio quality.

» Sound Clarity: Delivered via Dynamic Noise Reduction, Adaptive Real-time Echo Cancellation and » Adaptive Feedback Canceller.

» Voice Capture: Dual omni-directional microphones and compact design efficiently focuses on your voice during phone conversations.

» Wind Noise Reduction: Mechanical design features and electronic suppression reduce the impact of wind noise.

» Battery Life: Approximately eight hours of talk time and 72 hours in standby in Phone Mode; up to 24 hours in Environment Mode.

» Real Comfort Ear Loops: Available in three sizes, the ear tip can be rotated to accommodate both left and right ears.

» Knowledge of the Ear: Founded by an entrepreneurial Otologist from Stanford University, Sound ID products are developed by top acoustic scientists and engineers with the mission to create best-in-class Bluetooth devices.

For a complete list of all features and specifications, please visit the Sound ID website.