David Clark HBT-40 Behind-The-Head Wireless Aurora Class Bluetooth Headset with Microphone - Each

The HBT-40 is designed to be worn with or without hard hats. This headset incorporates outstanding comfort features while remaining an extremely durable communication headset. David Clark aurora class industrial Bluetooth headsets provide extremely reliable performance and communication clarity. Listen-only Models HBT-60 and HBT-61 are ideal for use with vibration analyzers and other test & measurement devices. Communication models HBT-30 and HBT-40 are also available for use with cell phones, tablets, computers and other smart devices for clear communication in high-noise industrial manufacturing, road work, utility and construction environments. No matter what type of smart device you have, there's a David Clark industrial-class Bluetooth headset to meet your needs - backed by a one-year warranty and the most extraordinary customer service in the industry. David Clark HBT series headsets combine wireless freedom, work-ready reliability and smart device compatibility via Bluetooth 4.0 technology. They are the ideal solution for communicating clearly in high noise environments ? from the manufacturing floor to construction sites, Pro Audio to Pro Gaming ? virtually anywhere that smart devices are used. Aurora Class HBT series headsets are built to last with industrial-grade components that stand up to harsh environments. Designed with advanced comfort features for all day use. Built on the same proven platform as industry-leading David Clark headsets for aviation, fire/rescue, marine, military and other industries that require flawless performance for critical communications. Worker safety and productivity go hand-in-hand in the workplace. HBT series headsets promote safety through clear communication and keep workers more productive. The added benefit of hearing protection in noisy environments helps to prevent hearing loss, increases alertness and reduces worker fatigue. When running machinery or heavy equipment it may be impossible for workers to stop what they're doing to communicate with other co-workers or crew members. HBT series headsets allow workers to communicate clearly and hands-free while continuing to work. Bluetooth 4.0 or Bluetooth Smart technology provides Aurora Class headsets with out-of-the-box connectivity to smart phones, computers and a wide variety of audio/listening devices, including leak detectors, machine health analyzers and other ruggedized equipment. Bluetooth 4.0 is optimized for energy efficient, low power usage, allowing Aurora Class headsets to provide up to 80 hours of continuous use before recharging. USB charger cord and wall adapter are included with each headset.

• Rugged, marine-grade hardware
• Control button on headset dome for taking/ending calls; playing/pausing music, provides easy access even while wearing work gloves
• M-55 Electret microphone for enhanced noise cancellation
• Flex wire boom for easy mic placement
• Soft foam head pad with 4-chamber design provides greater comfort and is weather resistant
• Black, non-reflective, marine-grade hardware
• Undercut, ‘Comfort-Gel' ear seals provide comfortable fit
• Fully adjustable, locknut stirrup assembly
• Control button located conveniently on ear dome
• Bluetooth 4.0 Provides: Pairing Memory - Remembers last device it was paired to when turned on, Self Healing Connection - Automatically repairs the connection should user walk out of range, Legacy Compatibility - Backwards compatible to older Bluetooth devices
• Enhanced safety and productivity
• Keep working, keep communicating
• Bluetooth 4.0 Technology provides application versatility
• Low power usage means less charging, longer service life
• Range = 10 M or approx. 30 ft
• Battery life = 140 hours standby or 80 hours continuous use