Headphones with microphone Jabra BIZ 1500 USB Duo NC
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Features:
Connection: USB
PeakStop technology: Protects hearing;
Speaker size: 32 x 8mm;
Max. input power (headphones): 30mW;
Sensitivity (headphones): 102dB ± 3dB / 1mW At 1000Hz;
Impedance (headphones): 32 ± 15% / 1000Hz / 1.0V;
Frequency range (headphones): 20Hz-6.8kHz
Music mode (headphones): 20Hz-6.8kHz
270˚ retractable microphone arm;
Microphone type: Noise canceling, Uni-Directiona;
Sensitivity (microphone): -32 to -28 dB @ f = 1kHz;
Frequency range (microphone): 1-5kKH;
Certificates: CE, FCC, UL, CUL, EAC, RCM, KCC, RoHS, REACH;
Cable length: 230 cm;
Weight: 146 g.
Warranty: 24 months