Enhanced Audio Clarity: Experience crystal-clear sound quality with our omni-directional microphone, designed for seamless communication in any conference setting. Wide Coverage: Equipped with a powerful pickup radius of 4M , this microphone ensures that every participant's voice is heard, making it ideal for both small meetings and larger conferences. Wireless Connectivity: Enjoy the convenience of Bluetooth connectivity for easy pairing with devices, alongside a USB interface for direct plug-and-play functionality. Cascade Connection: Expand your setup as needed. This microphone supports cascading, allowing multiple units to be connected for comprehensive coverage in larger venues. Buttons: Mute, Volume Up, Volume Down Microphone Type: Omnidirectional, Digital LED Indicator: Green (microphone active), Red (microphone inactive) Pickup Range: 4m radius Sensitivity: -35dB Microphone Data Rate: 16kb-48kb Speaker: High-power speaker, high-fidelity sound quality Transmission: USB Audio Processing: /AGC//NLP/ALC Interface: USB 2.0 wired connection Cable Length: 3 Meter L x W x H: 203 x 197 x 44mm Use Cases: Enterprise video conferencing, remote recruitment, business negotiations, etc. Color: Black Material: plastic Package Contents: 1 x Microphone Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.