Throw away your worn-out earphone and take this JTX J520 Mega Bass 3.5mm In-Ear Earphone with Microphone as a replacement. I believe it will never let you down! With ergonomic in-ear design, it is customized to your ears, without any discomfort or pain. Built-in microphone is good for phone communication, delivering clear and stereo sound quality. It comes with a winder, which helps to protect your earphone from getting damaged. Such a stylish and lightweight is worth having!