GENUINE and ORIGINAL Packing same as Pictures.

Speaker unit Units:
* Type: ear mold (half-Canal)
* Driver Size: 13.5 mm
* Type: Dynamic (diaphragm)
Cable:
* Length: 1.2 m
* Form: symmetry (Y type)
Plug:
* Type: Straight
* Diameter: 3.5 mm
Standard:
* Maximum input: 10 mW
* Sensitivity: 110 dB / mW
* Resistance: 16 Ω
* Frequency range: 20 ~ 20,000 Hz
Includes: Replacement caps