Langogo Mini External Microphone for Smartphones Purchased on Makuake a few years ago and used only once, it has been stored in a bag since then. It has been used very few times and is in good condition. *Instant purchase is OK. Features ・External microphone that can be used simply by plugging it into a smartphone ・High-sensitivity microphone that can pick up sound from up to approximately 9 meters away ・Supports automatic transcription by AI with the dedicated app "Notta" About the product Langogo is a multi-functional microphone that allows for easy recording of clear audio, AI-powered automatic transcription, editing and sharing of minutes, and translation. Its compact size makes it easy to carry around in a wallet or pouch. Reference: Official page https://www.makuake.com/project/langogo_mini/