2.4G Wireless 360 degree Professional Meeting Table battery powered Conference Speakerphone omni directional Wireless Mi

Product name: Touch 2.4G wireless 360-degree radio/high-power video conference omnidirectional microphone Product weight: 420g Product size: 157 x 157 x 45mm Radio radius: 6 meters (suitable for meeting rooms within 60 square meters) Video conference omnidirectional microphone adopts 2.4G wireless transmission mode design, built-in high-power HIFI-level audio speaker, adopts the most advanced 256ms echo cancellation algorithm, built-in voice automatic gain balance (ALC) function, no matter how far away the speaker is The sound is picked up very clearly. Built-in 3 omni-directional Golyn digital silicon microphones, no dead spots for radio within 20-60 square meters, and one person can walk around freely during a meeting. In a multi-person meeting, everyone can sit in their own position without being particularly close or Move the omnidirectional microphone. Suitable for all kinds of video conferencing and instant messaging software, plug and play. Standard 3 meters USB high-speed audio cable Driver-free sound card, plug and play. Ideal for group meetings, free Internet service calls and music appreciation. Full-duplex conversation, clear sound, built-in omnidirectional microphone, effective diameter of 6~12 meters. Hi-Fi amplifier and high-quality mid-woofer. Adopt advanced DSP echo cancellation technology to process echo to reduce noise. Adjustable playback volume. Ideal remote voice equipment, calm and atmospheric. Compatible with USB 1.0 & 2.0, free drive design