http://www.amazon.com/gp/product/B000Q5J2M6/ref=cm_cr_rev_prod_titleThe Scala700 is a small unit with a too large ear loop. I cannot get it to fit right and it basically just hangs on my ear with the microphone too far from my ear. I must have some really small ears! It is annoying but I am happy with the price I paid for it and it is one of the better brands out there. Reception is great and there is no background noise or static. The neat feature is that you can page it from your phone if you misplace it but what I don't like about it is that it shuts itself off when you charge it. With the Scala500 you could tell by the flashing light when it flashed red that it was time to charge it and when it flashed blue it was done!