I rarely give bad reviews on items. But this one deserves it! The sound was very good, I had no problems with that. The battery save mode where it disconnects itself was annoying at first, but I eventually got used to it. However, less than 2 months after I bought it, the earpiece snapped and broke. If you buy this item, you better handle the adjustments with kid gloves. And if you try to fiddle with it while its on your ear, its just a matter of time before it breaks! I tried super glue... doesn't work. Therefore, I have a great headset that I can't use because the earpiece broke. The back of it says "made in China"... with that information, I guess 2 months of use should be about right ! Beware !!