The ISURUS by ThermalTake is a 2 channel gaming headset, which uses a 13.5mm driver. It uses a 3.5mm connection with a 1.2m cable. This delivers a frequency response of 20HZ ~ 20 KHZ and a sensitivity of 106 +/- 3DB. It also has a Omni-directional microphone with a frequency response of 100HZ ~ 10 KHZ and a sensitivity of -42 +/- 3DB.
The redesigned ISURUS DUB replaces the previous ISURUS in ear headset. With improvements in sound, ergonomics, and cabling. Perfect for a multitude of situations: gaming, music, gym, etc