Translation headphones?

[disneynan]

We will be going to WDW in 17!!!! days with my brother's MIL who does not speak English (she is from Peru). I have read in a tour book that headphones are available for rent that will translate many of the ride soundtracks into Spanish (and other languages as well).

I was wondering if anyone has ever used these and how well did they work. Do you keep it for your entire trip or do you get one each day for the specific park that you are in? We tend to park-hop quite a bit, so I hope that she will get one set to use the entire week.

Thanks for any info you might have.

 

[goofyernmost]

It occurs to me that if we can read your question we wouldn't have needed the translater so an answer may be hard to come by!