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Title: "are you in a tunnel? i can barely hear you"
Review: i received the hs850 headset as a gift/hand-me-down and it has never worked very well. it is uncomfortable, static, tunnel-like sound, difficult to hear the caller, and callers complain they cannot hear me. it's small and i like the flip piece, but other than that...it has no functionality. i just got the blueant Z9i to test out. hopefully it will perform better!
