1、Number of microphones: 4 digital silicon microphones.
2、Microphone sensitivity: -26dBFS.
3、Microphone signal-to-noise ratio: 64 dB.
4、Microphone processing technology: built-in high-performance 3A algorithm.
5、Microphone sampling rate: 16~48K.
6、Transmission method: Type-C USB.
7, LED indication: system volume and LED light synchronization.
8, pickup distance: pickup radius of 5 meters, the best use of the radius of 3 meters.
9、Speaker playback: maximum instantaneous 90dB.
10、With beamforming (Beamforming), full duplex echo cancellation, dynamic noise suppression, automatic gain control and other voice
processing technology.
11、Support USB function, connect to computer and video conferencing system to achieve full-duplex hands-free call function.
12、Support various software video ZOOM, Vidyo, Webex and other web conferencing software Skype for business, Google hangout, etc.
13、Support headset function for private calls.
14、Obtain independent appearance patent.
Model:KP350D
Type:Omni-directional digital pickup
Number of microphones:4
Sensitivity:-26dBFS
Signal to noise ratio:64dB
Frequency response range: 20Hz-15kHz
Speaker: built-in full-range high-power speakers, AGC automatic gain control to provide smooth audio output
Echo cancellation: the industry's top echo cancellation technology
Noise elimination: >18dB
Sampling rate: 16kHz/48kHz
Pickup radius: the maximum pickup distance up to a radius of 6 meters, the recommended use of distance within a radius of 3 meters
Transmission mode: Type-C USB
Audio output interface: 3.5mm headphone jack, external active speakers
LED indication: system volume and LED light synchronization, microphone on / off, speaker on / off
Control mode: key control
Button function: switch on/off, MIC mute, speaker mute, volume down, volume up
Operating temperature:0-50℃
Ambient humidity: 0-95% RH
Length × width × height: 140mm × 140mm × 30mm
Weight: 368g
