Fun running or in the gym, which earphone is better, BACKBEAT FIT or Sony sbh70?
Gym bbf, in-ear type, it is noisy in the gym, and in-ear bbf can effectively insulate the sound. Fun run Sony sbh70, a plug-in, has a complicated environment in fun run. Sony sbh70 can't effectively isolate the sound, but it can pay more attention to the surrounding environment. In addition, you can compare the comfort of the two styles.