Viking Journeyman® Tri-Zone Jacket & Inner Jacket Size:XL disposable respiratory protection Boating 6400JO-xl The NRR may overestimate Color:White

Viking Journeyman® Tri Zone Jacket & Inner Jacket Size:XL disposable respiratory protection Boating 6400JO xl The NRR may overestimate Color:White disposable respiratory protection Noise reduction rating (NRR) of 24dB or higher when worn properlyEquipped with 40mm high fidelity Speakers for premium sound qualityEasy to use one button interface helps keep you focused on the jobBuilt in rechargeable batteryCharging cord includedVented headband design features removable padding for versatile comfortDurable design is great for everyday useAutomatic shut off helps extend the life of your batteriesVolume temporarily mutes when phone calls and messages are receivedHelps lower your risk of noise induced hearing lossNoise Reduction Rating (NRR) 24 dB*Requires 2 AA batteries (not included)Optional lithium rechargeable battery (sold separately) – 3M™ ALPHA1100 Rechargeable Li Ion Battery Pack for 3M™ WorkTunes™ Wireless Hearing Protector