Features: Brand new and high quality Adopting wire connection methods, stable and reliable, avoiding wireless signal interference, suitable for meetings, teaching, office and other occasions. Suitable for desktop placement, convenient for use and storage, saving space, and increasing desktop cleanliness. Adopting a soft gooseneck design, the angle and height of the microphone can be adjusted to meet different needs and provide a comfortable user experience. It can perform broadcasting transmission and is suitable for occasions such as speeches, teaching, training, etc. that require large-scale voice transmission. Using condenser microphone technology, providing high sensitivity recording effects. Specifications: Material:Plastic Sensitivity: -33±2dB Directivity: all directions Impedance: 2.2kΩ Voltage: DC5V Frequency: 100Hz-10KHz SNR: ≥50dB Package Includes: 1x USB Microphone note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.