Speaker unit Units:
* Mode: open
* Type: Dynamic
* Driver Size: 15.5 mm
Cable:
* Length: 1.2 m
* Mode: the symmetry (Y type)
* Flat Cable: Tangle Prevention
Plug:
* Type: Straight
* Diameter: 3.5 mm
Basic specifications:
* Maximum input: 20 mW
* Sensitivity: 110 dB / mW
* Resistance: 16 Ω
* Playback frequency range: 10 ~ 22,000 Hz