In our footsteps

Jaybird X4 wireless sport headphones

There are 2-3 essential things you need to be able to run and visit  with urbirun : legs, running shoes (except if you're ultra minimalist), a beautiful city, a smartphone ... But what you also must have, as you need to hear our directions and our short tourist comments along your run, are headphones ... And for a few weeks, I have been testing the Jaybird X4 Wireless Sport Headphones ...