Features: [360° Omnidirectional Microphone] With high sensitivity, can pick up even the smallest voice from all direction and reproduce the original sound clearly. [Universal USB Type-A Plug] Plug and play, no battery, no need to charge, compatible with desktops and laptops, great for video conference, online teaching, gaming, interview, video shooting, etc. [Indicator Light] With microphone mute function and one-button operation, red light indicates the microphone is mute, and yellow light indicates the microphone is working normally. [3m Radius Sound Pickup Range] Also with 2-mter-long cable, giving you more movement freedom, perfect for multi-person conference. [Compact Size & Light Weight] With 7cm diameter and weights only 88g, comes with a pouch for neat storage and portable application; innovative unique appearance design, even can be a nice decoration on the desk. Specifications: Color: Black Material: Metal & plastic Sensitivity: -30dB±3dB Polar Pattern: Omnidirectional