You could focus your shoot and keep from chaos operation. You could just replace a new battery and continue to record. 【Low Cut Filter, Professional Noise Suppression】You could turn on/off 100Hz high-pass filter through a handy switch which rolls off current sound, conditioner or fan sound, vibrations and airflow noises.
(2) 19 Ft. 1/4" Cable for mixer to connect passive speakers, (1) power cable, (1) manual. The set has 400 Watts RMS / 800 Watts Program Power / 1600 Watts Peak. Easy to transport and setup: Ergonomically shaped side handles on the mixer and passive speakers for easy carrying and setup.
Wireless Technology Wireless. Headphone Folding Features Over Ear. Form Factor Over Ear. Connectivity Technology Wireless. Unit Count 2.0 Count. Radio Output Frequency:20dBm. Frequency Range 150Hz~7khz.
(2) 19 Ft. 1/4" Cable for mixer to connect passive speakers, (1) power cable, (1) manual. The set has 400 Watts RMS / 800 Watts Program Power / 1600 Watts Peak. Easy to transport and setup: Ergonomically shaped side handles on the mixer and passive speakers for easy carrying and setup.