K9 Wireless Lavalier Microphone.
It features plug-and-play functionality, requiring no app or Bluetooth connection.
The microphone includes a built-in intelligent noise reduction chip for clear recordings in various environments.
It supports dual microphones, allowing two people to record simultaneously (as indicated by the "support one drag two use" text).
The device is compatible with both iOS (Lightning port) and Android (Type-C port) devices.
It is designed for live streaming, interviews, and vlogging.