Intelligent Active Noise Reduction Button Wireless Lavalier Microphone Receiver And Recorder For Live Streaming

Microphone types: lavalier microphone, professional recording microphone, live broadcast specific microphone;
Target audience: computers, cameras, recording devices, musical instruments, conference platforms, live streaming audiences;
Bluetooth version: 5.0
Built in battery capacity: 50mAh-100mAh (inclusive)
Signal to noise ratio: ≥ 75dB
Battery life:48 hours (inclusive)
Frequency response range: 60Hz-15KHz
Rated power: 3.7
Radio head: capacitor
Rated voltage: 3.7

Waterproof rating: IPX7
Intelligent Function: Intelligent Active Noise Reduction
Monitoring function: Supports monitoring function