Specifications Audio System Type Headset Connectivity Technology Wired Form Factor Full Size (over-ear) Driver Diameter 50 mm Mount Type Head-band Audio Output Mode Stereo Sensitivity 91.7 dB Impedance 35 Ω Frequency Response 20Hz-20kHz Microphone Form Factor Detachable Microphone Technology Electret Bias Condenser Microphone Operation Mode Mono Microphone Frequency Response 100Hz - 10kHz Microphone Features Noise Reduction BLUE VO!CE Technology Audio Controls Volume Mute Microphone Features Noise Cancelling Cable Length 2 m External Color Black Included Accessories Splitter Microphone Documentation Ear Tips USB External Sound Card Cable Included Audio Cable Depth (mm) 138 mm Height (mm) 195 mm Width (mm) 94 mm Nominal Weight 0.32 kg Warranty Products Returnable Yes Warranty Term (month) 24 month(s) Warranty Validation Criteria Serial Number Pack Length (mm) 232 mm Pack Width (mm) 106.5 mm Pack Height (mm) 242.5 mm Pack Weight Brutto (kg) 0.86 kg Pack Weight Netto (kg) 0.5 kg Pieces in pack 1 Box Length (mm) 443 mm Box Width (mm) 243 mm Box Height (mm) 261 mm Box Weight Brutto (kg) 3.9 kg Retail Packaging Net Weight Carton 0.2 kg Retail Packaging Net Weight Plastic 0 kg Packs in Box 4 Package Type Box EAN Code 5099206085718