1 high sound quality ear loop headsets; 2 designed with dynamic speakers for mp3, pc, CD, DVD, and other multimedia players.

Unique Product Features:

high sound quality ear loop headsets for mp3 project crystal clear and stereo sound designed  for mp3, pc, CD, DVD, and so on;cushioned ear pads for great wearing comfort;tangle free cable for great use convenience;

Product Technical Details:

Speaker Diameter: 30mm;Speaker Sensitivity: 98dB+/-3dB;Speaker Resistance: 32 ohms +/-15%;Max. Input Power: 10mwAvailable Frequency: 20Hz--20KHzCable Length: 1.2m +/-10%Plug: Stereo, 3.5mm