GENUINE and ORIGINAL Packing same as Pictures.

Compact unit
New music delivery methods
Slim / lightweight
Closed dynamic stereo
Drive Unit: 6mm
Impedance: 16ohm
Sensitivity: 102dB
- Maximum input: 50mW
- Frequency: 12Hz ~ 23kHz
- Weight: 2g
- Plug: 3.5mm
-Unbalance type