I don't know what it is about Katherine from Desperate Housewives, but she seems to be one of the leading gadget girls on the show. We've already unveiled her cell phone — a nice fire engine red Centro, and now I've figured out what kind of Bluetooth earpiece she uses as well. For $90 you can have Katherine's Plantronics Voyager 520A Wireless Headset, which offers eight hours total talk time, a noise canceling mic, and 33' range from your Bluetooth enabled cell phone. I can't wait to see what gadgets ABC has cooking for Katherine for next season!