This product is a smart wireless microphone designed to deliver professional-grade recording output. It is plug-and-play, requiring no app setup. It has various uses, including live streaming, video Vlog production, talk shows, interviews, and video tutorials. It supports long-range high-definition audio capture, ideal for online streaming, Vlog filming, interview recording, video tutorials, and more With 2.4G wireless pairing, the microphone automatically connects upon powering on, making it easy to operate Compatibility: The Type-C interface is suitable for most laptops, desktops, smartphones, and other standard Android devices. (Android phones must support OTG functionality. For OPPO/VIVO/IQOO/Realme phones, you need to enable OTG in the settings to use it properly) Specifications: Product model: MW-15 Response speed: ≤20ms Frequency response range: 20Hz-20KHz Signal-to-noise ratio: 60dB Microphone battery: 70mAh Charging case battery: 600mAh Microphone working time: 8 hours Charging case working time: 48 hours