SX22 wireless microphone Sound delay: ≤30ms Microphone: -42dB±2dB omnidirectional silicon microphone Frequency response: 20Hz-20KHz Signal-to-noise ratio: ≥64dB Microphone battery/life time: 60MAH/4-5H Charging compartment battery: 300MAH Charging compartment battery charging time: about 2 hours Wokring temperature-10℃-45℃
SX19 wireless microphone Sound delay: ≤30ms Microphone: -42dB±2dB omnidirectional silicon microphone Frequency response: 20Hz-20KHz Signal-to-noise ratio: ≥64dB Microphone battery/life time: 80MAH/5-6H Charging compartment battery: 300MAH Charging compartment battery charging time: about 2 hours Wokring temperature-10℃-45℃
SX12 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





