MotoRokr S9 Review - IntoMobile
As for the negatives, the MotoRokr S9 will NOT work with all handsets — it is required that your device supports stereo Bluetooth (A2DP), but that’s actually not a problem with most of the modern handsets. In addition, the battery life of up to 6 hours of music listening, and 7 hours of phone talk time isn’t that great.
The question is should you buy? If you jog, go to gym or do some other workout often, the answer is YES! The MotoRokr S9 is THE headset for “active” people.”
Read another MotoRokr S9 review.