The Razor X-TRM Digital muffs have a high-performance digital circuit that delivers blazing fast reaction time ensuring optimum hearing protection. It also has active dynamic sound suppression, hi-gain omnidirectional microphones, recessed volume control knobs, and superior clear digital sound. The muff utilizes a premium cooling headband, gel filled ear pads, and audio jack.
Specifications:

Type	Electronic Earmuff
Color	Black
NRR	21 dB
Quantity	1 Pair
Style	Over the Head
AFT Circuit
Battery	AAA
Compression Circuit
Material	Polymer