Our official battery life test showed that it burned through 14 % of its battery running a looped 90 minute HD video, leaving us with 86 % left.
Not exact matches
Longer
battery life: 9 to 11.5 hours vs 7 to 8 hours for the Kindle Fire (those are the
official numbers; I'm not going to
test because it is too time - consuming and there are too many variables, but I will say those numbers are close and the Nook's
battery does indeed seem to last a little longer).
Though they lack any IP certification, the SoundSport Free have the best standalone
battery life of any true wireless earbuds that we've
tested at a whopping 5.5 hours, thirty minutes more than Bose's
official run - time.
Battery life was okay in both
official and unofficial / everyday
tests, but did fall below Samsung's claims.