Genuine Samsung Dynamic Stereo Headset Headphone SHS-300UW with Remote control 

Descriptions

Brand : Samsung
Model : SHS-300UW
Color : White
Earphone frequency : 20Hz ~ 20,000 Hz
Microphone frequency : 30Hz ~ 16,000 Hz
Earphone Sensitivity : 110dB
Microphone Sensitivity : -54dB
Cable Length : 2M (USB Plug)