Features: Omnidirectional Lavalier Microphone: Designed with an updated omnidirectional capsule inside, captures broadcast-quality sound from a 360 range and delivers it to your recording device via its 6m shielded cable. Low Noise Audio Pick-up: With the improved sensitivity, signal-to-noise and flat frequency response, the lapel microphone allows you to record every audio detail with lower self-noise. 2 Working Modes for Different Using Scenarios: Featuring a 3.5mm TRRS output connector, you can connect the microphone to your camera/camcorder/audio recorder/PC under "camera" mode, and also connect it to your smartphone or tablets when switching to "OFF/Smartphone" mode. No Need Battery and Powered By Devices: The lavalier microphone doesn't need any battery, and be powered by device directly, easier and more convenient to use. Wide Applications: The BY-M1S is an upgraded omnidirectional lavalier microphone ideal for vlogs, presentation, podcasting, live streaming and much more. Specifications: Brand: BOYA Model: BY-M1S Mic Capsule: Condenser capsule Polar Pattern: Omnidirectional Sensitivity: 30dB,+/-3dB.f=1KHZ,Pin=1Pa0dB=1V/Pa Frequency Response: 50Hz-20kHz Signal-to-noise ratio: 78dB Output Impedance: 600 Connector3.5mm TRRS plug Power Requirements: Supplied by external devices Cable length: 6.0m Net Weight: 68g Packing List: 1 * Microphone