KZ ZAX in-ear headphones $ 69.07 Headphone type: in-ear headphones Headphone output audio source: HiFi Plug diameter: 3.5mm Plug type: L-bend type Sounding principle: ring iron Frequency response range: 10-40000 (Hz) Impedance: 24 () Sensitivity: 113 (dB) Lead wire length: 1.250.05 (m)
