Headphones

-Frequency Response: 20Hz to 20kHz
-Impedance: 32 Ohms @ 1kHz
-Sensitivity: 105dB (+/-3dB)
-Drivers: 50mm
-USB power consumption: 500mA
-Connector: USB Type A
-Wireless range: up to 40 feet (12m)
-Battery life: Up to 10 hours

Microphone
-Type: Unidirectional noise-cancelling condenser with adjustable, rotating boom
-Impedance: 2.2k Ohms
-Frequency Response: 100Hz to 10kHz
-Sensitivity: -37dB (+/-3dB)

System requirements
-PC with USB port
-Windows® 7, Windows Vista®, or Windows XP
-Internet connection (for software download)

Package contents
Corsair Vengeance 2000 wireless Gaming Headset
Dongle (wireless USB adapter)
1.5m USB extension cable
1.5m USB charging cable
Quick Start Guide
Safety Leaflet
Warranty Card