ISOtunes Air Defender AM/FM with Bluetooth (NRR 25) custom moulded engaging in DIY work

engaging in DIY work

Easy to customize

Up to 13 hours of battery life

You’ll hear the full spectrum of sounds without the muffling of foam earplugs

ISOtunes Air Defender AM/FM with Bluetooth (NRR 25) custom moulded engaging in DIY workComfortable, Convenient, Classic. 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. Certified hearing protection blocks 25 dB Rechargeable battery life 50 hours LCD display with battery life indicator Durable IPX4