Intelligent hearing protection system integrating active noise control with professional communication capabilities

Key Features

• Adaptive Hearing Protection: Auto-Attenuation technology dynamically adjusts to ambient noise levels (70-100dB) while maintaining situational awareness

• Industrial-Grade Connectivity: Bluetooth 5.2 with multipoint connection enables simultaneous radio communication and personal audio streaming

• Robust Structural Integrity: Metal-reinforced headband withstands 300N crush forces, ensuring reliability in demanding work environments

• Extended Operational Autonomy: 22-hour playback time (18 hours with ANC active) supports multiple shifts without recharging

• High-Fidelity Audio Performance: 40mm neodymium drivers deliver clear communication and audio across full frequency spectrum (20Hz-20kHz)

Technical Specifications

• SNR: 27 dB (passive)

• Active Protection: 82 dB peak cutoff

• Frequency Response: 20Hz-20kHz

• Connectivity: Bluetooth 5.2 (A2DP/AVRCP)

• Battery: 22h playback (ANC off), 18h (ANC on)

• Charging: USB-C (1.5 hours to full)

• Construction: Metal-reinforced headband, synthetic foam/PU leather cushions

• Weight: 320g

• Standards: EN 352-1:2020, ANSI S3.19-1974

Application Deployment

• Manufacturing Supervision: Production line management requiring constant communication and environmental awareness

• Construction Coordination: Site management with need for radio communication and hearing protection

• Airport Ground Operations: Ground crew coordination in high-noise environments with communication requirements

• Industrial Maintenance: Team-based maintenance work requiring clear communication amid intermittent noise