It has 5 buttons, play, previous, next, call answer/end, and volume rocker.
I like the largest ear bud the most cause it fit comfortably just outside my ear canal.
The remote feels solid but i don't like the design of the cord. It looks like a tapeworm or some flat pasta (which ever you want) and it feels cheap. Its long enough for the phone to be put on a bag or pocket comfortably.
Sound is clear but not really great when it comes to bass (good but not deep enough) . You have to ramp up the volume to feel the bass.
Right ear plug is longer , so its perfect for behind-the-neck way of wearing it.
For most people this would be more than enough. But for people like me who's not really an audiophile but want's a greater quality of earphone , more wider range of clarity from treble to bass, this earphone is as good as a back up when my bluetooth headphone's battery is gone.
I'll update this post if ever I had the chance to answer or made call using the headphone.