M5S wireless microphone 1. Microphone battery : 80mah(5-6 work hours ) 2. Charging case battery: 240mah 3. Transmission distance: 15-30meter 4. Noise Reduction+real-time monitor+reverb mode 5. Transmission delay: ≤25ms(18-22ms) 6. Response Frequency: 20Hz-20KHz 7. Working current: 1TX:13Ma, 2TX:16Ma 8. Voltage: 5V/1Aa 9. Operation temperature: -10℃-50℃
M7 wireless microphone Transmission distance: barrier-free distance of 70 meter Sound delay: ≤18-22ms Microphone: -38dB±2dB omnidirectional silicon microphone Frequency response: 20Hz-20KHz Sampling rate: 44.1KHZ(noise reduction: 32khz) Signal-to-noise ratio: ≥65dB Working current: 12mA Microphone battery/life time: 80MAH/5H Charging compartment battery: 230MAH Charging compartment battery charging time: about 2.5 hours Microphone/charging compartment charging voltage: DC4.8~5.3v
M73 wireless microphone Sound delay: ≤20ms Microphone: -36dB±2dB omnidirectional silicon microphone Frequency response: 20Hz-20KHz Signal-to-noise ratio: ≥65dB Microphone battery: 80MAH(receiver) Charging compartment battery:400MAH
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-
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 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
M92 wireless microphone Sound delay: ≤25ms Microphone: -38dB±2dB omnidirectional silicon microphone Frequency response: 20Hz-20KHz Sampling rate: 44KHZ Signal-to-noise ratio: ≥65dB Microphone battery/life time: 80MAH/5-6H Charging compartment battery: 400MAH Charging compartment battery charging time: about 2 hours Wokring temperature-10℃-50℃
M93 wireless microphone Sound delay: ≤20ms Microphone: -38dB±2dB omnidirectional silicon microphone Frequency response: 20Hz-20KHz Sampling rate: 48KHZ Signal-to-noise ratio: ≥65dB Microphone battery/life time: 80MAH/6H Charging compartment battery: 1000MAH Charging compartment battery charging time: about 3.5 hours Wokring temperature-10℃-50℃
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