Sandberg BossBlasterr USB Headset - impressive stereo sound for a sublime gaming experience Cable: 2 metres nylon braided Connector: USB straight A-type Multi-color LED lights Earphone: Driver unit: 50mm, Frequency range: 20 Hz - 20 kHz, Impedance: 32 Ohm Microphone:Type: 6mm dia. electret condenser microphone, Direction: Omni-directional, Frequency Response: 75 Hz - 16 kHz, Impedance: 2.2k Ohm, Sensitivity: -38dB 3dB Više informacija na linku