K9 Wireless Microphone:
Superior Performance you can rely on: The K9 wireless mic Automatic connection, noise reduction, reverb, loudspeaker, headphone monitoring, pause mode.
Microphone: Digital Silicon Mark Input Voltage: 5V Battery Capacity: 40MAH Endurance: 3-4 Hours Signal-to-Noise Ratio: 64DBMA Daptive noise reduction Transmission delay: 30MS Sensitivity: -42DB Frequency response range: 20-20KHZ Transmission distance: barrier-free 20m-30m
Single
machine weight:11g whole set weight:68g Color box size:12.1*8.1*3.1cm Qty:100/crate box gauge:44*33.8*28.5 FCL weight:8KG