Wireless HD cascade omnidirectional microphones
JT-M5 it is dual omnidirectional speakerphones device based on Internet communication 2.4G wireless ,under video conference software system, making the conference more convenient;
We uses the third-generation voice algorithm, which comprehensively improves the sound quality of conference calls:
1)360 ° intelligent sound pickup, pickup range can be up to 5 meters, no apparent volume and sound quality decline in 3m.
2)32KHz uplink and 48KHz downlink audio sampling rate;
3)Perfect full-duplex communication so that two-way communication will no longer stuck
4)Intelligent dynamic noise reduction, clearer vocals
5)the maximum instantaneous value of the speaker can be up to 92dB(0.5m), enabling the sound to be heard more clearly.
R800 does not need to install a driver, plug and play, compatible with common audio and video conferencing software, such as Skype, Zoom, Cisco, Wechat, QQ, etc., conference deployment is more convenient and more efficient. In addition, it can be used as a portable external microphone and speaker for computers to perform corresponding high-definition music playback and high-definition recording.
Ø Two cascade omnidirectional microphones
Two omnidirectional
microphones can pick up and
play at the same time, the
equipment does not interfere
with each other
Ø HD conference voice
32K sound pickup and 48K playback highly vocal; the sound is clearer and purer; like face-to-face meeting
Ø Perfect full-duplex
Two-way communication is more natural and smooth
5m voice pickup rang
Ø The 3rd generation of Auctopus audio processing algorithm
360 ° high coverage, long pickup
Upgrade full duplex technology
The 384ms echo cancellation
Dynamic noise reduction
Ø Portable MIC and speaker
No driver required, plug and play; New appearance design, more suitable for various conference scenes
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2 Wireless Microphones Cascade with Unque 1 USB Cable R800 Specification
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Component
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Desktop host computer with audio processing function and USB function control, indicator lights and buttons
·charger ·Wireless adapter |
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colour
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Business Black
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Network Interface
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·USB 2.0 (compatible with USB 3.0)
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microphone
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Omnidirectional microphone
The audio bandwidth is 100-16KHz ·Sensitivity: -38 dB 108dB SPL@1KHz ·Signal to noise ratio: 65dB 108dB SPL@1KHz, A-weight |
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speaker
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·2-inch anti-magnetic speaker
·4Ω5W ·100-24KHz |
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power supply
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·USB bus power supply
·DC 5V/500mA ·Built-in lithium battery |
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Audio characteristics
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·384ms echo cancellation
·Intelligent dynamic noise reduction ·Full duplex ·360° pickup range ·DSP audio processor |
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Computer system requirements
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Windows 8 / Windows 7 / Windows 10/Windows XP, etc.
·Mac 10.7 and above Features ·Support general video conference software-Skype -Zoom, Googlehangout ·Mute the microphone
·Speaker mute ·Volume up/down adjustment ·Indicator |
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Environmental requirements
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Temperature: 5°～40°
·Humidity: 20～85% (no condensation) ·Noise level: <48db ·Storage temperature: -10°～40° Reverberation time: <0.5 seconds |
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button
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·Speaker mute button
·Microphone mute button ·Volume up button ·Volume down button |
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LED ring indicator
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· Steady green light: normal operation
·Red light is always on: the microphone is muted ·The bottom row of green lights: the speaker is muted ·Red light flashes 3 times at the bottom: charging is connected ·Flicking green lights at four corners: normal standby ·Red lights flashing in the four corners: low power standby prompt
The green light at the bottom will flash 3 times every 5 minutes in the charging state ·Long press the switch button at the bottom of the device for 3 seconds to switch on and off normally ·In the standby state of the device, the device will automatically shut down after 20 minutes |
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standard
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·YD/T 993-1998
·GB/T 9254-2008 ·GB 4843.1-2011 |
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