AIR DEFENDER AM/FM BT spo-disabled Charging case for ISOtunes Sport

Charging case for ISOtunes Sport CALIBER BT

The Next Generation of Hearing Protection

Not sure which model to purchase for your loved one

boom mic compatible

AIR DEFENDER AM/FM BT spo-disabled Charging case for ISOtunes SportComfortable, Convenient, Classic. This ultra comfortable Bluetooth and AM FM radio earmuff is a simple solution for any loud environment. Over 20% lighter than other ISOtunes earmuffs, AIR DEFENDER AM FM BT gives you up to 50 hours of listening and talk time without any pain or discomfort. Certified hearing protection blocks 25 dB Rechargeable battery life up to 50 hours LCD display with battery life indicator Durable IPX4 water resistant Bluetooth 5.