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Title: Cannot Hear Callers While Driving
Review: I have had this unit about a year and have mothballed it in favor of the Bluetrek G2. The Motorola HS850 hooks around your ear and when in use is suspended outside of your ear channel. Any ambient noise makes it extremely difficult to hear the caller. While the sound quality is great when you are listening to a caller while in a quiet environment (like a library), the fact that this unit is suspended outside of your ear makes it useless in a moving vehicle - especially when there is other traffic around you. This unit has NOT passed the Pennsylvania Turnpike test - my real world test of a bluetooth headset. Check out the Bluetrek G2.
