M1N wireless microphone Max for receiver connection: more than 10+ Type-c or lightning connection: yes Mic sensitivity:-38dB±3dB omnidirectional silicon microphone Frequency response: 20Hz-20KHz Sound delay:≤30ms Working time : 17 hours(200mah) Charging voltage:5V/1A With charging case:YES Wokring temperature-10℃-50℃ weight: TX=4g, RX=5g
M9 Ultra wireless microphone Microphone: Digital mic Input voltage: 5V Battery capacity: 80MAH charging compartment battery; 400MAH Battery life: 5-6 hours SNR: 64DBM adaptive noise reduction Transmission delay: ≤(18-22)MS Sensitivity: -42DB Frequency response range: 20-20KHZ Transmission distance: barrier-free 35m
M9 MAX wireless microphone Microphone: Digital mic Input voltage: 5V Battery capacity: 80MAH charging compartment battery; 400MAH Battery life: 5-6 hours SNR: 64DBM adaptive noise reduction Transmission delay: ≤(18-22)MS Sensitivity: -42DB Frequency response range: 20-20KHZ Transmission distance: barrier-free 35m
J28 wireless microphone Transmission distance: 20-30 meter Sound delay:≤30ms Type-c or lightning connection:yes, via audio cable Camera connection:support(3.5MM TRS) Sensitivity:-38dB±3dB omnidirectional silicon microphone Frequency response: 20Hz-20KHz Sampling rate:48KHz SNR (signal to noise rate):≥75dB Working current:≤25mA shutdown current:≤50uA Working time : 4-6hours Support TF Card inertnal recording





