Jabra evolve 20 ms stereo usb headband ( 4999-823-109 ) cene

Audio System Type Headset Destination Cellular Phone PC Multimedia PC Tablet Connectivity Technology Wired Form Factor Supraaural (onear) Mount Type Headband Audio Output Mode Stereo Sensitivity 93.6 dB Impedance 32 ? Frequency Response 150Hz7kHz System Components 2 Speakers Microphone Form Factor External Microphone Sensitivity 44 dB Microphone Frequency Response 100Hz 10kHz Microphone Features Noise Cancelling USB 2.0 1 (USB 2.0 (type A)) Remote Control Technology Wired InCord Control Mute Button Call Volume External Color Black Included Accessories Documentation Maximum Operating Ambient Temperature 50 C Minimum Operating Ambient Temperature 10 C Maximum NonOperating Ambient Temperature 80 C Minimum NonOperating Ambient Temperature 30 C Depth (mm) 151.2 mm Height (mm) 170.4 mm Width (mm) 59.5 mm Nominal Weight 0.132 kg Warranty Products Returnable Yes Warranty Term (month) 12 month(s) Warranty validation Criteria Serial Number Pack Weight Brutto (kg) 0.2 kg Pack Weight Netto (kg) 0.2 kg Pieces in pack 1 Box Weight Brutto (kg) 0.1 kg Retail Packaging Net Weight Carton 0.1 kg Retail Packaging Net Weight Plastic 0.1 kg Packs in Box 1 Package Type Box.