1、Omnidirectional Design: 360 degree omnidirectional lavalier lapel microphone, 360 degree surround pickup, clear reception. 2、Noise Reduction: The lavalier microphone has a built in noise reduction chip, which effectively reduces current noise, and the human voice is clean and clear. 3、Vibration Absorption: The lavalier microphone is equipped with a sponge cover and a windproof jacket to block the vibration caused by airflow through the sound hole of the microphone. 4、Widely Used: Lavalier microphone is suitable for computers, laptops, mobile phones, tablets, cameras, mixers, desktop computers, etc. 5、Plug and Play, Durable Wire: Portable collar clip mic with three 3.5mm interfaces, plug and play. Eco friendly TPE elastic wire, wear resistance, hifi transmission. Item Type: Lavalier Lapel Microphone Material: TPE Microphone Size: Approx. Diameter 6.0×2.7mm/ 0.24x0.11in Sensitivity: -30dB±2dB Frequency Range: 20-20kHz Directionality: Omnidirectional Impedance: ≤6800 SNR: >58db Plug Diameter: 3.5mm 1 x Windproof Hair Cover 1 x Sponge Sleeve 1 x Lavalier 1 x Storage Bag 1 x Microphone 1 x Adapter Cable