1. Material: aluminum alloy base + steel mesh 2. Built-in touch-sensitive mute switch 3. USB gold-plated head, good conductivity 4. Built-in noise filter sponge, greatly reducing the interference of external factors 5. The bottom is equipped with anti-skid and shock-proof EVA, which is not easy to slide 6. Suitable for meetings with 4-6 people 7. Power supply voltage: USB 4.5-5V DC 8. Cable length: 2 meters 9. Size: 142x26mm
1. 材质:铝合金底座+钢面网 2. 内置触控感静音开关 3. USB镀金头,导电性能好 4. 内置噪音过滤海绵,大大地降低外界因素的干扰 5. 底部配有防滑防震EVA,不易滑动 6. 适用于4-6人的会议 7. 供电电压:USB 4.5-5V DC 8. 线长:2米 9. 尺寸:142x26mm
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