Zekler Hearing-Enabled Bluetooth Ear Defender 550

Product description

Hearing protector with environmental noise reduction and Bluetooth. Rechargeable via USB, the built-in lithium-ion battery provides up to 55 hours of use and 100 hours of standby time on a single charge. The boom microphone's advanced noise cancellation allows clear and crisp communication even in loud noise. Easy-to-use control buttons, even with gloves. Sound Protection Technology (SPT) limits speaker sound levels to a safe 82dB. Automatic switch-off after 4 hours of inactivity. Adjustable headband with soft and replaceable lining. USB charging cable included. Complies with the provisions of the Personal Protective Equipment Directive 89/686/EEC and Regulation 2016/425 and standards EN 352-1, EN 352-8 and RED 2014/53/EU.Attenuation values:H = 32 M = 26 L = 17 SNR = 29

• Protector Style · Headset Earmuffs

  Indicates the type and configuration of hearing protection, such as disposable earplugs, reusable earmuffs, corded styles, or accessories like cases and dispensers.

• Color · Black

  Determines the appearance and visibility of the hearing protector, helping with compliance monitoring and personal preference in workplace settings.

• Connection Style · Bluetooth

  Determines how the hearing protector connects to audio sources like phones, radios, or communication systems for receiving sound while maintaining hearing protection.

• Headband Style · Adjustable

  Describes the design and construction of the headband that holds earmuff hearing protectors in place, affecting comfort, adjustability, and secure fit.

• Microphone Style · Noise Cancelling

  Determines how the hearing protector handles sound input for communication, environmental awareness, or active noise reduction features.

• Battery Style · Rechargeable

  Indicates the power source type for electronic hearing protectors, affecting battery life, replacement costs, and device convenience.

• Noise Reduction

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