DJI Mic Dual-Channel Wireless Recorder Microphone with Case (AST01/ASR01) Model Number_SM-S921U The built-in motion detection alerts

The built-in motion detection alerts you to any activity at your doorstep

Waterproof and Dust Proof

SHOW UP IN CLARITY: Collaborate better with high resolution and basic auto light correction

Manufacturer Color Name is "Awesome Black"

DJI Mic Dual-Channel Wireless Recorder Microphone with Case (AST01/ASR01) Model Number_SM-S921U The built-in motion detection alertsThe DJI Mic Dual Channel Wireless Recorder Microphone with Case. Transmitter Model: (AST01), Receiver Model: (ASR01) Features: ALL IN ONE STORAGE, READY TO GO All in one design makes it ultra portable and accessible. The two transmitters and receiver are linked, charged, and stored in the charging case. 250 m range With a maximum transmission range of 250 meters in open and unobstructed environments, DJI Mic is ideal for situations such as live