Kerbl Works Bluetooth In-Ear Hearing Protection

Wireless Bluetooth In-Ear Hearing Protectors

Versatile wireless In-Ear hearing protectors combine effective hearing protection, comfort, and modern Bluetooth features in one compact package. Replaceable foam ear tips provide certified hearing protection with noise reduction of up to 31 dB, while soft silicone ear tips are ideal for leisure and everyday use. EN 352-approved hearing protectors are also well suited for demanding professional applications.

The completely wireless design, lightweight construction, and long battery life make these hearing protectors an excellent choice for construction sites, forestry work, operating machinery, and leisure activities.

Key Features

• Certified hearing protection with up to 31 dB noise reduction
• Replaceable foam and silicone ear tips
• True Wireless technology for completely cable-free use
• Bluetooth connectivity for music and phone calls
• Awareness mode for hearing surrounding sounds
• Noise-reducing microphone for clear phone calls
• IP65 protection against dust and water jets
• Lightweight and comfortable for all-day use
• EN 352 compliant

Additional Information and Applications

The hearing protectors are suitable for a wide range of professional and recreational applications. The foam ear tips provide effective protection in noisy environments, while the silicone ear tips offer increased comfort for lighter use. Both types are supplied in several sizes to ensure an optimal fit.

Awareness mode allows you to hear surrounding sounds and conversations without removing the hearing protectors. The volume can be adjusted in steps or the function can be switched off completely. An automatic safety feature provides additional protection by deactivating the microphone when external noise levels exceed 85 dB.

The built-in noise-reducing microphone effectively reduces background noise and enables clear phone calls even in noisy environments.

Technical Specifications

• Type: Wireless In-Ear hearing protectors
• Noise reduction: 31 dB
• Connectivity: Bluetooth
• Technology: True Wireless
• Awareness mode: Yes
• Microphone: Noise-reducing
• Protection rating: IP65
• Earbud battery: 50 mAh lithium-ion
• Earbud operating time: Up to 8 hours
• Charging case battery: 800 mAh lithium-ion
• Total operating time with charging case: Up to 28 hours
• Includes: Charging and storage case and multiple ear tips in different sizes
• Compliant with EN 352 standard