Audio System Type Headset Destination PC Multimedia Connectivity Technology Wired Form Factor Full Size (over-ear) Driver Diameter 32 mm Mount Type Head-band Audio Output Mode Mono Sensitivity 115 dB Impedance 32 ? Frequency Response 20Hz-4.5kHz System Components 1 Speaker Microphone Form Factor External Microphone Sensitivity -32 dB Microphone Features Noise Cancelling Uni-directional External Color Black Included Accessories Quick Start Guide Warranty Card Depth (mm) 111 mm Height (mm) 165 mm Width (mm) 57 mm Nominal Weight 88 g Warranty Products Returnable Yes Warranty Term (month) 24 month(s) Warranty validation Criteria Serial Number Pack Weight Brutto (kg) 0.08 kg Pack Weight Netto (kg) 0.052 kg Pieces in pack 1 Box Weight Brutto (kg) 6.32 kg Packs in Box 64 Package Type Box EAN Code 5706991018974