Speaker unit unit:
* Type: Sealed
Wear form:
* Head band-
* Adjustable band
Cable:
* Length: 3 m
Plug:
* Base: diameter 3.5 mm
* Convert: diameter 6.3 mm
* Shape: Straight
Standard:
* Sensitivity: 108 dB / mW
* Resistance: 24 Ω
* Frequency range: 21 ~ 18,000 Hz
Weight: 165 g