This Is a Gl- 4-in-1 Wireless Lavalier Microphone System.

It features both Lightning and Type-C connectivity options for broad compatibility. The system uses a plug-and-play design, requiring no adapters, Bluetooth, or apps for connection. The microphone has a 100mAh capacity, while the charging case holds 500mAh. It offers a transmission range of up to 20 meters. A noise cancellation feature can be toggled on or off using a button on the microphone.