Super Bass In-ear Headphones Noice cancelling headphones Factory direct, Great sound Colors: red, black, white, purple ... -ear headphones reveal the full sound of today's digital music, including sonically demanding hip hop, rock, and R&B that ... HzSensitivity: 108dB Super Bass In-ear Headphones, Earphones flat cable, noise cancelling for iPhone, iPod, iPad MP3 Player