Гарнитура Jabra BIZ 1500 Mono QD (1513-0154)

Microphone Noise cancelling, Uni-directional Color black Impedance 300 Ohm Microphone sensitivity -35 to -31 dB@f=1kHz, Pin=1Pa,0dB=1V/Pa Headphone sensitivity 102dB±3dB One-way headset Yes Type of sub - conclusion wired, USB Minimum reproducible frequency 20 Hz The material of the ear cushion is foam rubber Diameter of the membrane 32 mm Cable length 230 cm Type of headphones overhead Appointment office NC microphone Noise reduction Number of speakers 1 CE, FCC, UL, cUL, EAC, RCM, KCC, RoHS, REACH certificates