I've gone thru 3 of these already, in the last year or so...I trusted the reviews here and like how comfortable it fits on the ear...but it just doesn't last! after a few months it would automatically lose signal for some darn reason! just yesterday I noticed my iphone can't pick up the signal to this thing anymore, and I just changed a new one like 4 months ago! darn piece of junk...I'm no longer supporting this brand for sure!