Products Description
Product introduction
This is a portable USB/Bluetooth omnidirectional microphone, a single omnidirectional microphone pickup radius of 3-5 meters, can be wirelessly cascaded 2 omnidirectional microphones at the same time, 2 omnidirectional microphones at the same time to collect and play, increase the pickup and playback range. The speakerphone can be used via Bluetooth or USB cable, and can also be configured with a Bluetooth receiver connection. The host comes with a voice broadcast function, which broadcasts the Bluetooth connection and USB connection by voice, and easily grasps the connection status. Touch buttons, stylish and simple.
Key customer benefits
?High-quality meeting experience
The application of high-end intelligent voice processing technology can accurately collect sound in all directions at 360° and truly restore the human voice. The application of echo cancellation technology can eliminate echoes and whistles generated in voice intercom. It has its own audio noise reduction ability, and its good full-duplex call effect makes speech and sound collection synchronized without losing words. In addition, built-in high-performance speakers output high-fidelity audio, making video conferencing feel like face-to-face communication.
?Collaborate freely from anywhere
Using the USB standard communication protocol, it supports video conferencing hosts, conference tablets, computer hosts, laptops, etc., plug and play, no need to install any drivers, and is compatible with Windows and mac OS and other operating systems. The device supports Bluetooth wireless connectivity, which can be easily paired, can be connected to a mobile phone, or used with a Bluetooth receiver.
?Portable and multifunctional
Its sleek exterior design allows for meetings anytime, anywhere. Plug and play, easy to carry. You can freely choose to use a single or two devices in cascade according to the actual use environment. This machine is wireless cascading, cascading pairing is simple, just press the cascade key to easily pair and use.
Functional features
?USB and Bluetooth connection methods can be switched freely
?It can wirelessly cascade 2 devices to receive and play sound at the same time
?Touch buttons, stylish and simple
?Powerful amplifier, output high-quality audio
?With voice broadcast function, the connection status is easy to grasp
?Built-in 3 omnidirectional microphones for 360° all-round voice pickup
?384ms echo cancellation
?Intelligent dynamic noise reduction
?Full-duplex call technology
?Plug and play, no need to install a driver
?Support mainstream video conferencing software on the market
Product parameters
Basic information
size Φ150*43.5mm
color black
weight net weight:≈282g
current 5V1A
battery 3000mAh,continuous working for 6-7 hours on a full charge
Connection USB connection, Bluetooth connection
Environmental requirements Temperature: 0oC to 44oC; Humidity: 20% to 85% (non-condensing); Storage temperature: -10°C~55°C; Noise level: <48dB; Reverb time: <0.5 seconds
Audio features
Microphone Omnidirectional microphone*3
sensitivity:-38 dB
94dB SPL@1KHz
signal-to-noise ratio:65dB
94dB SPL@1KHz,A-weight
Microphone audio sample rate USB mode: 16KHz pickup sampling rate + 48KHz playback sampling rate
Bluetooth call mode: 16KHz pickup sampling rate + 16KHz playback sampling rate
Bluetooth playback mode: 48KHz playback sampling rate
Speaker parameters 4Ω5W
Frequency 100~24000Hz
Number of microphones 3
Audio characteristics 360° intelligent sound pickup, 384ms echo cancellation, intelligent dynamic noise reduction, full-duplex talk technology
Pickup distance (radius) 3-5 meters
Bluetooth parameters
Bluetooth version 5.0
Operating frequency 2.4GHz
Connection distance 10m
Host configuration
interface USB interface*1 (integrated USB cable on the main unit)
Key press Bluetooth cascade key, volume-, Bluetooth button, power on, quiet microphone button, volume+
Packing list Main unit*1, manual*1, Bluetooth adapter (optional)*1
