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perfect for any job
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A modacrylic and cotton-blend shell provides a comfortable and snug fit that keeps the cold air out
1 cm) up to 100 feet (30
Klein Situational Awareness Bluetooth® Earmuffs brs1100 perfect for any jobKlein Tools Cat. No. AESEM1S Earmuffs are engineered to incorporate both Situational Awareness and Bluetooth technologies for connectivity to surroundings and music. The dual knob design featuring unique grooves for easy identification enables users to precisely adjust their Situational Awareness or Bluetooth volumes. Ergonomically designed vented headband provides cool comfort for all day wear. These earmuffs charge in 2 hours, providing 25 hours of