new-earbuds with solid bass system - dq3107
solid bass in-ear headphone solid bass system delivers rich bass and outstanding sound sub chamber mechanism consists of two chambers to reproduce richer and deeper bass new 2-position post adjusts earpieces for a better fit and sound isolation 12.5 mm direct diaphragm drivers reproduce powerful sound 1.2 m elastomer sheath cable with 3.5 mm gold-plated plug frequency response 5hz - 24khz includes carrying pouch and ear tips xs s m l