HBH-PV 715 seems to be the cheapest of the three, and is – once again, in my opinion – the better looking of the bunch as well. It’ll come in either the pictured white trimming or a black one.

HBH-PV-720 is the headset for the more sophisicated and fashionable of us. You can personalize its look with StyleUp covers, and it comes with a pouch and a silver necklace.

HBH-PV-740 is the professional headset for the business man or woman. It’s the only one of the headsets to feature a status display, and it’s the only one to come with a headset desk stand and USB charger. Apart from that, you also get the silver necklace with the HBH-PV-740.

Sony has come out with three new bluetooth headsets, I have been looking around for a bluetooth headset for some time now. I lost my previous one, and I can’t seem to find any in the market, they are all gone. it will be some time before they are released, but the 740 looks to fit my needs, I like a caller ID screen since that means I don’t need to take my phone out of my pocket when I can look at the headset to decided whether to answer or not.

Link: USEB