Seriously, I had a Motorolla bluetooth thinkin that since its a "motorolla" has to be great, and by its price "$75.00" I mean, the thing has to work.Well was not the case, that device sucked so bad, I had calls dropped and people coudnt hear me, it was LOOSE on my ear AND! was cheaply made that once i dropped it on the floor and it broke and stopped workin.First thing i noticed on Amazon about this device is that it has more that 2,500 reviews! whoaaaaa i saidSo, with $50 bucks and a lil faith (dont forget the free shipping) I bought this device an after 6 months I totally recommend it.I drive around my jeep without the soft top (and btw I live in nyc, you know : subway, taxis, etc. really loud ) and it works great, peeple can hear me and i can hear them too.The best thing is that is so confy, sometimes i forget im wearing it and walk outside leavin my cell in the house, when i hear the beepin indicating that I'm going out of range I go back home to get my cell.You CAN wear glasses and it wont interfere, you can jump, shake your head, or even run with it and it wont come off, seriously, stop browsing around and get this device, is not only cool lookin and has excellent reception is also very light!Do yourslef a favor and stop lookin. Period.