3M Pro-Grade Earmuff 90565-4DC-PS

General Information Brand 3M™ Earmuff Style Over the Head Hearing Protection Style Over-the-Head Product Type Over-the-Head Earmuff Country Of Origin China Lead Time 2 days California Residents Proposition 65 Warning Dimensions and Specifications Overall Height (Imperial) 7 in Overall Height (Metric) 17.78 cm Overall Length (Imperial) 3.9 in Overall Length (Metric) 9.906 cm Overall Width (Imperial) 5.4 in Overall Width (Metric) 13.716 cm Overall Length Imperial 3.9 Other Details Bluetooth No Built In FM And Or AM Radio No Built In 2-Way Radio No CSA Class CSA Class AL Communication Via External 2-Way Radio No External Audio Input No Csa Class CSA Class AL Product Category Hearing Protection Usage Information Recommended Application Facility Maintenance Color and Appearance Shape Earmuffs Certificat