3M™ SecureFit™ X5504V-CE Vented Safety Helmet - Pack of 4 MT73H7P3E4D10EU-50 Optional removable foam gasket to

Optional removable foam gasket to help reduce eye exposure

Integrated Bluetooth 4

Heavy-duty Li-ion battery - 837731

visual and vibratory alarm in case of low battery and/or low air flow

3M™ SecureFit™ X5504V-CE Vented Safety Helmet - Pack of 4 MT73H7P3E4D10EU-50 Optional removable foam gasket toKey Features Secure, comfortable head protection against small falling objects and for general industrial use Suspension system incorporates exclusive patented 3M Pressure Diffusion Technology 4 point ratchet suspension allows wearer to customise height and fit with multiple levels of vertical adjustment Vents allow airflow through the helmet Optional vents allow airflow through the helmet Inspired by climbing helmets with a brimless design to give