&lt;b&gt;MARVO SCORPION&lt;/B&gt;&lt;br&gt;HG8901&lt;br&gt;&lt;br&gt;&lt;b&gt;Key Features&lt;/b&gt;&lt;br&gt;- Closed over-ear design for for powerful powerful bass sounds&lt;br&gt;- Soft-cushioned leather ear cups&lt;br&gt;- Self-adjustable headband&lt;br&gt;- Built-in volume control&lt;br&gt;- Solid reinforced structural housing&lt;br&gt;- Stereo sound&lt;br&gt;- Double head beam design&lt;br&gt;- High-sensitivty microphone&lt;br&gt;- Cool RGB rainbow LED lights&lt;br&gt;&lt;br&gt;&lt;b&gt;Model&lt;/b&gt;&lt;br&gt;HG8901&lt;br&gt;&lt;br&gt;&lt;b&gt;Sound System&lt;/b&gt;&lt;br&gt;Stereo&lt;br&gt;&lt;br&gt;&lt;b&gt;Speaker Dimensions&lt;/b&gt;&lt;br&gt;50mm&lt;br&gt;&lt;br&gt;&lt;b&gt;Frequency Response&lt;/b&gt;&lt;br&gt;20 - 20000 Hz&lt;br&gt;&lt;br&gt;&lt;b&gt;Headset Sensitivity&lt;/b&gt;&lt;br&gt;119 dB +- 3 dB&lt;br&gt;&lt;br&gt;&lt;b&gt;Speaker Impedance&lt;/b&gt;&lt;br&gt;32 ohms&lt;br&gt;&lt;br&gt;&lt;b&gt;Microphone Type&lt;/b&gt;&lt;br&gt;Omnidirectional&lt;br&gt;&lt;br&gt;&lt;b&gt;Microphone Dimensions&lt;/b&gt;&lt;br&gt;6 x 5 mm&lt;br&gt;&lt;br&gt;&lt;b&gt;Microphone Sensitivity&lt;/b&gt;&lt;br&gt;-38 dB +- 3 dB&lt;br&gt;&lt;br&gt;&lt;b&gt;LED Lighting&lt;/b&gt;&lt;br&gt;RGB Rainbow&lt;br&gt;&lt;br&gt;&lt;b&gt;Vibration&lt;/b&gt;&lt;br&gt;No&lt;br&gt;&lt;br&gt;&lt;b&gt;Volume Controls&lt;/b&gt;&lt;br&gt;Built-in&lt;br&gt;&lt;br&gt;&lt;b&gt;Connections&lt;/b&gt;&lt;br&gt;2 x 3.5mm jack&lt;br&gt;USB&lt;br&gt;&lt;br&gt;&lt;b&gt;Cable Length&lt;/b&gt;&lt;br&gt;2.1m&lt;br&gt;&lt;br&gt;&lt;b&gt;Compatibility&lt;/b&gt;&lt;br&gt;PC&lt;br&gt;