Wired Dynamic Bass Earphone and Music Control Headphone with HD Sound in Earphones.

The wired ear buds fit your ears perfectly, feeling comfortable even wear for a long time. It is less likely to fall out even when you are running, hiking, jogging or other sport activities. Volume control, pause / play, Answer / Off, Built-in microphone. You can freely control music video playback or answer / end calls by pressing the centre button without taking out your phone. You could read the instructions on the box before using.