Product Introduction
This is a portable USB/Bluetooth omnidirectional microphone that utilizes high-end intelligent voice algorithms. The device is connected and used via Bluetooth or USB data cable. Two omnidirectional microphones can be wirelessly cascaded for simultaneous use, with both receiving and playing simultaneously, increasing the pickup and playback range to meet the needs of different conference scenarios. Bluetooth receiver connection can also be configured for use. The host comes with a voice broadcast function, which broadcasts the Bluetooth and USB connection status, making it easy to grasp the connection status. Touch buttons, fashionable and minimalist.
Key customer benefits
N High quality conference experience
By applying high-end intelligent voice processing technology, it can receive clear sound in 360 ° all directions and accurately reproduce human voices. The application of echo cancellation technology can eliminate echoes and whistles generated in speech intercoms. Equipped with audio noise reduction capability, its excellent full duplex communication effect enables synchronous speech and reception without losing words. In addition, the built-in high-performance speaker outputs high fidelity audio, making video conferences communicate face-to-face.
Collaborate freely anytime, anywhere
Using USB standard communication protocol, supporting video conferencing hosts, conference tablets, computer hosts, laptops, etc., plug and play, no need to install any drivers, compatible with Windows and Mac OS systems.
Portable and multifunctional
Its fashionable appearance design allows for meetings to be held anytime, anywhere. Plug and play, convenient to carry.
You can freely choose to use a single or two devices in cascade according to the actual usage environment. Cascading pairing is simple, just one click to easily cascade pairing.
Functional characteristics
Free switching of USB and Bluetooth connection methods
Can wirelessly cascade 2 devices to simultaneously receive and play audio
N touch buttons, fashionable and minimalist
N Powerful amplifier, outputting high-quality audio
With voice broadcasting function, the connection status can be easily controlled
4 built-in omnidirectional microphones for 360 ° omnidirectional pickup
N 384ms echo cancellation
Intelligent dynamic noise reduction
N Full duplex communication technology
N plug and play, no need to install drivers
N supports mainstream video conferencing software on the market
技术参数:
基本信息 | |
尺寸 | 直径:120mm高:39.5mm |
颜色 | 碳岩灰 |
重量 | 净重:246g |
电源 | USB总线供电(5V500mA) 内置锂电池供电(2000mA)8小时续航 |
连接 | USB 2.0(兼容USB 1.1)、蓝牙 |
蓝牙 | *通信距离:10m(无障碍物) |
环境要求 | 温度:0ºC至44ºC;湿度:20%至85%(无冷凝);存储温度:-10°C~55°C; 噪声水平:<48db;混响时间:<0.5 秒 |
音频特点 | |
麦克风 | 全指向麦克风 灵敏度:-38 dB 94dB SPL@1KHz 信噪比:65dB 94dB SPL@1KHz,A-weight |
麦克风音频采样率 | USB模式:16KHz拾音采样率+48KHz放音采样率 蓝牙通话模式:16KHz拾音采样率+16KHz放音采样率 蓝牙播放模式:48KHz放音采样率 |
喇叭参数 | 2寸防磁喇叭 4Ω5W |
频响 | 100~24000Hz |
麦克风数量 | 4个 |
音频特性 | 360°智能拾音、384ms回声消除、智能动态降噪 |
拾音距离(半径) | 3-5米 |
蓝牙参数 | |
蓝牙版本 | 5.0 |
工作频率 | 2.4GHz |
连接距离 | 10m |
主机配置 | |
USB线长 | 1.05米 Type-C接口 |
按键 | 蓝牙键(图标状态)、麦克风静音键、音量增加按键、音量减少按键 开关机按键(来电时,短按接听、挂断;长按开关机) |
包装清单 | 主机*1、Type-c转USB 转接头*1、使用说明书*1、蓝牙接收器(选配) |
指示灯 | |
状态指示灯 | 正常工作:绿灯常亮 扬声器静音:绿灯闪烁(音量调到最小时为扬声器静音) 麦克风静音:红灯常亮 音量调节:指示灯跟随调节次数闪烁 低电:橙色指示灯快闪 充电:指示灯红灯常亮,充满后红灯熄灭(关机状态下) 蓝牙未连接:蓝牙指示灯快闪 |