This headset, though not particularly cool, is probably one of the best bluetooth headsets I have owned: it is small enough, light and powerful, the battery lasts for days and it pairs easily and effortlessly with my Treo; I even bought one for my brother and he loves it. The downside is the earloop, which keeps coming off and is difficult to place; however, the set does not really need the accesory for it holds itself easily in place with the earpiece alone. The carry case and the extra earpieces come in handy and the emergency battery powered charger is pretty keen. Overall, a great buy for a pretty low price. Nice set!