★ Full CNC design
★ Integrates speech, video tracking and sign-in functions.
★ Double-rod design, square short straw, wider and better
pickup effect
★ The microphone is designed with an aluminum alloy shell,
which is durable.
★With a 2.8-inch color display, with a circular clock dial, the
pointer dynamic clock shows Beijing time
★ With voice-activated power-off function: the microphone is
automatically turned off 30 seconds after the speech is over
★ The base has a red luminous ring, which lights up when turned
★ The unit is a passive device,
Technic
a
l Param
eter
s
Working voltage DC24V (supplied by the
host)
Input, output 8P-DIN*1
Input Cardioi
d
E
le
ct
r
Sensit et
i
v
it
y -46dBV/Pa
Frequency response 20Hz~20KHz
Input impedance 2k
Directivity 0°/180° > 20 dB (1 kHz)
Equivalent noise 20 dBA (SPL)
Microphone maximum sound pressure level
125 dB (THD<3%)
Signal-to-noise ratio >80dB
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