Experience the evolution of high resolution 3D gaming audio with the Dual Mode Sound Blaster Tactic3D Sigma gaming headset. High Resolution 50mm speaker drivers powered by THX TruStudio Pro technologies allow you to hear sound around, above, and below you in amazing detail in real time. Touchscreen software and TacticProfile allow you to save and share your favourite settings including THX TruStudio Surround for immersive 360º headphone surround and VoiceFX voice morphing technology. The dual mode design allows you to connect via standard minijacks or use the Dual Mode adapter to connect to your PC or Mac"s USB port for the full THX TruStudio Pro experience.