HS-900 - Lightweight yet robust design for extended usage/ In-line volume control with microphone on/off switch.
Creative Labs HS-900 . Headset type: Binaural, Colour of product: Black. Connectivity technology: Wired. Headphone frequency: 20 - 20000 Hz, Impedance: 32 Ω, Headphone sensitivity: 115 dB. Microphone frequency: 80 - 16000 Hz, Microphone sensitivity: -38 dB, Microphone input impedance: 10000 Ω. Weight: 90 g