David Clark HBT-60 Listen-Only Bluetooth Headset – Industrial Grade, 80-Hour Battery, OSHA-Compliant Audio PJ-055 Engineered to meet the durability

Engineered to meet the durability and reliability standards expected in aviation

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Dual Instrument

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David Clark HBT-60 Listen-Only Bluetooth Headset – Industrial Grade, 80-Hour Battery, OSHA-Compliant Audio PJ-055 Engineered to meet the durabilityDavid Clark HBT 60 Listen Only Bluetooth Headset Industrial Grade with 80 Hour Battery Life Overview The David Clark HBT 60 is a rugged, industrial grade Bluetooth listen only headset designed for professionals who need clear audio without two way communication. It's perfect for use with smart devices, test equipment, and machinery analyzers. This headset combines premium audio quality with OSHA compliant hearing protection and unmatched battery