**Ultra-light weight**
** Independent electronic circuit on both cups **
** Convenient folding design for easy storage **
** Simple single-knob controls for power and volume **
** Best to use for shooter, hunter and worker in noisy environments **
** ear muff protectors with 21-30 dB noise reduction rating (NRR) **
** Cleaning the outside of earmuffs regularly with soap and warm water **
** Do not store the earmuffs in temperatures above 130 F ( 55C ) **
IMPORTANT: The earmuffs will stay closely to your ear to achieve better noise reduction, please rest every one or two hours to reduce the tension
