Interview, recording microphone series

Monomer: electrostatic condenser capsule
Directivity: omnidirectional
Frequency Response: 50Hz-18kHz
Sensitivity: -37dB±3dB (0dB=1V/Pa at 1 kHz)
Low frequency attenuation: 60Hz 10dB/octave
Sensitivity enhancement: +10dB ± 2dB USB audio quality: 24bit/48.1KHz
Output interface: Lightning
Cable length: 5M
Use voltage: built-in 3.7V/10OMAH lithium battery power consumption ≤ 2mA (typical value)
Battery life: 45-50 hours of continuous use when fully charged