&lt;ul&gt; 
&lt;li&gt; Model: H151 &lt;/li&gt;     
&lt;li&gt; Full stereo sound for crisp and clear audio &lt;/li&gt;    
&lt;li&gt;Frequency response (Headset): 20 Hz - 20 kHz &lt;/li&gt;
&lt;li&gt;Frequency response (Microphone): 100Hz-6.5KHz &lt;/li&gt;     
&lt;li&gt; 3.5mm audio jack &lt;/li&gt;   
&lt;ul&gt; 