The USB charging capability. Was not worth it. comfortable designer flats Now they work but barely fit in the buckle properly. I have had a pair of Rainbows forever and it was finally time to refresh. comfortable designer flats It fits but cos of my butt it’s a little short. comfortable designer flats After only two months and zero use after my initial set-up testing, the microphone just didnt work. The battery life is definitely an improvement over the first generation, with the battery draining finally resolved. As an extra bonus, they were waterproof! comfortable designer flats I wear Vionic often. I ordered a size 5 and they fit perfectly.
comfortable designer flats