Arctic Air Rechargeable Neck Cooler Safe'n'Sound 500 psi (pounds per square

500 psi (pounds per square inch) burst strength

Get up to 31 hours of run time with 3 light output modes to manage brightness and run time

Fits most Shop-Vac 5 gallon and larger wet/dry vacs

Illuminated digital gauge with target and current pressure reading

Arctic Air Rechargeable Neck Cooler Safe'n'Sound 500 psi (pounds per squareWearable air cooler delivers cool, crisp and refreshing air instantly. Pulls in hot air and instantly transforms into a cool refreshing breeze. It has 3 fan speeds, is USB rechargeable and the battery runs for up to 6 hours on a single charge, making it the perfect accessory to bring with you wherever you need to cool down. Great for relaxing at home, walking the dog, working at the office, attending a sporting event or camping, exercising at the gym,