DJI Mic Mini technical specifications
Microphone type Condenser w/ omnidirectional pickup pattern
Frequency Range 20Hz-20kHz
Transmission range Up to 400m
Connectivity Bluetooth, 3.5mm, USB-C, proprietary wireless
Battery life 10.5hrs (transmitter) 11.5hrs (receiver) Up to 48 hours (with charging case)
Dimensions 27x26x16mm, 10g (transmitter), 47x30x19mm, 18g (receiver) 96x41x59mm, 139g (case)