Question: what is the difference between jaybird run and run xt?
Answer: Jaybird's RUN XT earbuds have the same form factor as the RUN, but they're fully water-resistant. That's basically the only difference, and Jaybird is sticking with the same $179.99 price tag. ... Jaybird promises four hours of battery life per charge for the RUN XT, plus two more cycles in the battery case.