GENUINE and ORIGINAL Packing same as Pictures.
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Speaker unit unit: 
* Type: open 
* Type: Dynamic 
Cable: 
* Length: 1.2 m 
* Shape: symmetrical (Y type) 
Plug: 
* Type: L-shaped 
* Diameter: 3.5 mm 
Standard: 
* Sensitivity: 110 dB / mW 
* Resistance: 32 Ω 
* Frequency range: 20 ~ 20,000 Hz 
Includes: 
* Following Sum (1 pair)