The S18 Mini Wireless Lavalier Microphone is a portable and easy-to-carry device made of aluminum alloy, with a 2.4G transmission protocol for stable signals. It comes with 2 microphones, 1 receiver, and a Type-C interface for easy plug-and-play use. The microphone has a 360° omnidirectional pickup, high sensitivity, and built-in noise reduction technology for clear audio recording in noisy environments. It is compatible with Android devices and comes with an iOS Converter for iOS phones. The microphone has a 5-hour battery life and is suitable for YouTube and Facebook live streaming.