3M Peltor Range Guard Active Headphones

PELTOR RANGEGUARD ACTIVE EAR MUFFS The Peltor Rangeguard active ear muffs are ideal for hearing protection during both range training and target shooting. The ear cups feature a low-profile design and a streamlined housing, with an adjustable headband. Soft ear cushions ensure a comfortable fit. The recessed microphones are protected from wind; a rotary control located on the right ear cup is used to adjust the volume and turn the device on and off. The housing features a 3.5 mm audio input for connecting a phone, music player, and other devices. The headphones are powered by two AAA batteries. When the battery charge is low, an audible alert sounds (3 short beeps). After 4 hours of inactivity, the headphones automatically turn off; a 10-second countdown begins before shutdown, and the system will notify you (3 short beeps, followed by one long beep). Supplied without batteries in blister packaging. Noise Reduction Rating (NRR), dB: 21 dB Maximum volume: 82 dB Auto-shutdown: after 4 hours Power source: 2 AAA batteries Battery life: 350 hours Sound amplification in active mode: x3