Earmuffs - ISOtunes AIR DEFENDER AM/FM Earmuff, Black/Safety Red, IT-91 footwear giving users the confidence that

giving users the confidence that a substantial amount of work can be completed without having to wait for a full charge

Mix 30g of powder into 1L of warm water making only enough for intended project

100% PVC-Free

300 series

Earmuffs - ISOtunes AIR DEFENDER AM/FM Earmuff, Black/Safety Red, IT-91 footwear giving users the confidence thatItem #: IT 91 Comfortable, Convenient, Classic. This ultra comfortable AM FM radio earmuff is a simple solution for any loud environment. With a station saving memory function for easy listening and up to 60 hours of battery life, AIR DEFENDER AM FM is perfect for those who like to keep things classic. Note: This product is not Bluetooth enabled. Ultra lightweight Memory foam ear cushions and headband Adjustable headband designed to fit head sizes