Plug and Play Conference Microphone: This portable and multifunctional conference speaker supports plug and play, offering great convenience. Non-Slip Base Conference Speaker and Microphone: This portable microphone uses a non-slip base, making the microphone more stable and reliable. Noise Reduction Conference Speaker and Microphone: This omnidirectional microphone uses a built-in noise reduction chip, effectively inhibiting noise generation. 360-Degree Pickup Conference Microphone: This conference microphone features 360-degree omnidirectional pickup, with a pickup distance of approximately 3 meters/3.3 yards. Wide Application Conference Microphone: This conference microphone is suitable for online meetings, business conferences and negotiations, video chats, gaming, and more.