Comfortable, 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.

Features

• Certified hearing protection blocks 25 dB | CSA Class A
• Rechargeable battery life 50 hours
• LCD display with battery life indicator
• Durable IPX4 water resistant
• Bluetooth 5.0
• AM/FM radio connectivity
• Station-saving memory function
• SafeMax Technology™ limits volume output to 85 dB
• Built-in microphone for phone calls
• Adjustable headband fits most (S-L)