Features: brand new and high quality 180 beamforming pickup. High-fidelity sound quality restores clear vocals. Noises such as air conditioners and fans that are 50cm away from the microphone can be completely filtered out; noise reduction. Contains multiple noise-cancelling technologies, making it possible to hear and speak clearly in both directions. Allows you to attend meetings with confidence. Suitable for video conferences, large-screen display terminal devices,for Android devices, etc. On the premise of ensuring the smoothness and comfort of the call, the sound played by the speaker is eliminated to make the call smooth and comfortable. Specifications: Material:ABS Size:Approx.12x10x2cm/4.72x3.93x0.78 inches 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. Package includes: 1 Set Microphone Module