GENUINE and ORIGINAL Packing same as Pictures.

● Strong in, bass and comfort at the same time!

Speaker unit Units:
* Types: open
* Driver size: 13 mm
Plug:
* Type: Straight
* Diameter: 3.5 mm
* 4-pole jack
Cable:
* Length: 1.2 m
* Form: symmetry (Y type)
Standard:
* Sensitivity: 109 dB / mW
* Resistance: 16 Ω
* Frequency range: 20 ~ 20,000 Hz