Auto shut-off
After 4 hours of non-activity, the hearing
protector will automatically powers down with 3
times beep. Simply press ON/OFF button again to
turn it back on when necessary.
4 hours
AUTO SHUT-OFF
Variable amplification levels:
Developed to help reduce echoes and
reverberations when shooting in indoor and
outdoor environments, there are 4 levels of
amplification level, indicated by beeps as the
volume is changed: 1st amplifier level is 0DB, 2nd
level is +3DB, 3rd level is +6DB, 4th level is +9DB.
+0+3+6+9
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