Safety & Work Wear Klein Tools | Klein Situational Awareness Bluetooth Earmuffs Aesem1S

Klein 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 Runtime.