I had this headset for about 6 months now and i use it with a Motorola phone.The construction is pretty good. It got a nice weight to it, but could be lighter. The controls are easy and very useful. The sound is mediocre, wired would be the best for sound quality at the moment, but if wires get in the way, this is a good choice. The ear cups tend to fall off a lot and if your not careful you could lose them. Motorola DOES NOT SELL REPLACEMENT EAR PIECES (stupid i know), if its under warranty they will exchange them, but you pay to ship it, then 2-4 weeks you should be sent new ones. So i recommend putting just a dab of super glue on each notch and put the ear cups on, that will keep them on, and avoid the hassles. They do hurt your ears after 4 hours or so, but its more of a slight soreness, it does not last long after you take them off.I am not exactly sure how the microphone quality is, but the callers can hear me and don't notice a difference when i switch from handset to headset. Pairing is really easy, sometimes either through interference it will cut out for about 1 second every 10 minutes or so. Sometimes not at all. In high traffic area or just a bad connection it cuts out every minute. Most of the time its fine. I like motorola because they use usb as 1 standard interface. My phone and headset use them for charging.Overall it's a nice product, especially if you have a motorola phone. Bluetooth headsets are just now getting popular. But no ear cup replacements, the ear soreness after extended use reduces my rating.