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Description
Comfortable, Convenient, Classic. This ultra-comfortable and easy-to-use Bluetooth earmuff is a simple solution for any loud environment . Over 20% lighter than other ISOtunes earmuffs, AIR DEFENDER gives you 40 hours of listening and talk time without any pain or discomfort.
Ultra-lightweight
Memory foam ear cushions and headband
Adjustable headband designed to fit head sizes ranging from small to large
ANSI-certified 24 dB NRR
OSHA-compliant hearing protection
SafeMax™ Technology limits volume to 85 dB
Up to 40 hour battery life
IPX4 sweat and water resistance
Background noise-reducing microphone for clear calls in loud environments
Bluetooth 5.0
Aux input for nonstop listening
ISOtunes AIR DEFENDER comes with an auxiliary cable and a micro-USB charging cable.
Built-in 3.7 volt rechargeable lithium-ion battery
– Charging voltage: 5 volts DC***.
– Charging time: 2 hours***
– Music Playback / Talk Time: 40 hours***
– Standby time: 80 hours***
– Number of batteries: 1
– Battery weight: 18 g
– Battery Capacity: 1100 mAh (each) or 4.07 Wh
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