Technics

EAH-TZ700

The Technics EAH-TZ700 is an in-ear headphone with a single 10 mm aluminium-diaphragm driver and an air chamber behind the diaphragm to control rearward sound radiation. Its housing is made of die-cast magnesium, with some internal structure made from titanium; it uses MMCX connectors and includes 1.2 m balanced 2.5 mm and unbalanced 3.5 mm cables. Specifications include 37-ohm impedance, 102 dB/mW sensitivity, a 3 Hz–100 kHz frequency response with cord, and a 7 g weight without cord.