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Title: Better than the M500
Review: I purchased the M500 a few months ago and ended up throwing it out after I got the hs850 in. This headset is the best that I've owned(this is the 5th bluetooth I've owned). Clarity is second to none and there is no echo. The talktime is excellent and I talk a lot! I am a business banker and I am constantly on the run and always on the phone.
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