La description

Advantage
* Suitable for all models of the iPhone headset, 3.5 four interface styles stylish variety of colors.
  * New environmentally friendly materials, exquisite workmanship, fine.
  * Imports of high-quality sound speakers, iPhone original sound reproduction, thedesign of high-end
     consumer groups, to create high-quality products.
  * Flexible nylon ear line.
  * Stylish and flexible, simple and lightweight.

Technical parameters:
(1) Speaker: Ф*0mm;
(2) Impedance: *2Ω;
(3) Frequency response: *0Hz - *0KHz;
(4) Sensitivity: **8dB;
(5) Rated Power: *0mW    
(6) Power Capacity: **0mW 
(7) Cable Length: 1.5m
(8) Plug Type: 3.5MM stereo