K6 karaoke wireless microphone Reverberation mode: echo sound effect reverberation Transmission distance: ≤10 meters without obstacle Frequency response: 30Hz-20KHz Working Time: 4-5 hours Microphone battery: 1200MAH Functions:Four voice changing effects, one click elimination of original sound, bluetooth5.3/TF card/3.5mm connection
K35 wireless microphone Input voltage: 5V Battery Capacity: 40MAH Receiver battery: 90MAH battery life: 3-4 hours SNR: 64DBM Adaptive noise reduction transmission delay: 30MS Sensitivity: -42DB Frequency response range: 20-20KHZ Transmission distance: Barrier-free 15m
K15 wireless microphone Input voltage: 5V Battery Capacity: 60MAH Receiver battery: 80MAH battery life: 3-4 hours SNR: 64DBM Adaptive noise reduction transmission delay: 30MS Sensitivity: -42DB Frequency response range: 20-20KHZ Transmission distance: Barrier-free 20-30m
K13 Wireless Microphone Battery capacity: 70MAH Charging compartment battery; 300 MAH Battery life: 6 hours Signal-to-noise ratio: 64DBM adaptive noise reduction Transmission delay: 30MS Sensitivity: -42DB Frequency response range: 20-20KHZ Transmission distance: barrier-free 20m-30m
K11 wireless microphone Input voltage: 5V Battery Capacity: 40MAH Receiver battery: 90MAH battery life: 3-4 hours SNR: 64DBM Adaptive noise reduction transmission delay: 30MS Sensitivity: -42DB Frequency response range: 20-20KHZ Transmission distance: Barrier-free 15m
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
J13 wireless microphone Battery capacity: 70MAH Charging compartment battery; 300 MAH Battery life: 6 hours Signal-to-noise ratio: 64DBM adaptive noise reduction Transmission delay: 30MS Sensitivity: -42DB Frequency response range: 20-20KHZ Transmission distance: barrier-free 20m-30m
J11 wireless microphone Battery capacity: 70MAH Charging compartment battery; 300 MAH Battery life: 6 hours Signal-to-noise ratio: 64DBM adaptive noise reduction Transmission delay: 30MS Sensitivity: -42DB Frequency response range: 20-20KHZ Transmission distance: barrier-free 20m-30m
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