I'm looking for some sort of translating device I can use with my fiances family that can understand but can't speak English; they only speak Spanish. Meanwhile I only speak English and can't understand much Spanish. Would prefer something where I could wear a headphone that could relatively quickly translate what they are saying. I don't need it both ways as they can understand me. Anyone know of what I could use or look into. I know the Google Translate is an option but the ways I've used that is the opposite of what I need but maybe there's another way to use it for my purposes?