The volume buttons on your phone can do more than just adjust volume. In fact, that’s what I sought out to do: you see, every day I go on a jog with my phone and my headphones (but I’m not using Anker’s killer budget ANC headphones), and if I want to advance the track, I have to fish out my phone from my pocket to access the lock screen to change tracks. What if I could just reach into my pocket, blindly feel for the volume buttons, and advance the track that way?
