Designed for hunters, range shooters & outdoor enthusiasts, these wireless earmuffs offer exceptional hearing protection & comfort; Packed with innovative features, these ear protection muffs also enhance your situational awareness. The XCEL 100 Advanced Digital Ear Muffs feature headband-mounted controls to deliver a slimmer cup profile with increased hearing protection. Hi-gain omnidirectional microphones with wind noise reduction provide clear, crisp clear sound. 26 dB noise reduction rating Advanced digital circuit Active dynamic sound suppression Hi-gain omnidirectional mics Four listening modes: Universal, Speech clarity mode, Hi frequency, and Power boost Wind noise reduction Voice mode navigation Less holes in the muff cups to improve NRR Auto shut off 2/4/6 hours Controls moved to headband New ergonomic headband design Rubber bumpers on lower cup Low battery warning Battery – 2 ‘AAA’ batteries