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The ISOtunes AIR DEFENDER is a Bluetooth earmuff built for loud workplaces: it pairs hearing protection rated to block 24 dB with wireless audio and a noise-isolating microphone for calls. It is over 20% lighter than other ISOtunes earmuffs, and the rechargeable battery runs up to 40 hours. SafeMax caps output at 85 dB, so music and calls stay at a safer level. It suits tradespeople, landscapers and hobbyists who want protection and audio in one piece of gear rather than plugs plus separate headphones.
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Lowest price we've seen: $69.98 on Nov 12 at Home Depot. Tracked across 16 stores since Nov 12.
Owners rate the AIR DEFENDER well overall, with 4.3 out of 5 from 203 ratings. They tend to value the combination of real hearing protection, long battery life and light weight for all-day wear.
AIR DEFENDER is a Bluetooth earmuff for loud environments. It is over 20% lighter than other ISOtunes earmuffs, and it gives up to 40 hours of listening and talk time.
It has certified hearing protection that blocks 24 dB. SafeMax Technology limits volume output to 85 dB. A noise isolating microphone handles calls.
The headband is adjustable and fits most head sizes (S-L). The earmuff is IPX4 water resistant and comes with a charging cable and an auxiliary cord.
