3M Company 90573-DC Solar Bluetooth Earmuff 26 Db

Product Description

The 3M COMPANY 90573-DC is a solar-powered wireless earmuff designed for trade and industrial environments where hearing protection and communication must coexist. Rated at 26 dB noise reduction (NRR), it cuts ambient noise to safe levels while Bluetooth connectivity allows the wearer to stream audio or take calls hands-free. A built-in microphone handles call audio without requiring the wearer to remove the earmuffs. The solar panel charges the unit during use in lit environments, reducing dependence on battery swaps during long shifts. This type of hearing protector is suited for HVAC techs, electricians, plumbers, and other trade professionals working in loud mechanical spaces.

The 90573-DC fits a wide range of job site conditions, from indoor mechanical rooms to outdoor construction settings. It is packaged as a unit of measure of EA in quantities of 3, making it practical for outfitting a small crew or maintaining job site stock. The combination of solar power and wireless audio makes it a functional daily-wear choice for professionals who spend extended time in noisy environments.

Key Features

• 26 dB noise reduction rating (NRR) for effective hearing protection in loud work environments
• Bluetooth wireless connectivity for hands-free audio streaming and call management
• Built-in microphone enables clear call audio without removing the earmuffs
• Solar panel provides on-the-go charging to extend operating time during shifts
• Designed for trade professional daily use in industrial and mechanical environments

Compatibility

Designed as a general-purpose hearing protection device suitable for trade and industrial job site use where OSHA-compliant noise reduction and wireless communication are required simultaneously.

Installation Notes

No installation is required for personal protective equipment of this type. Fit and adjust the headband to achieve a proper seal around the ears before entering a noise-hazard area. Inspect the ear cushions regularly for wear that may reduce the noise reduction effectiveness. Follow the manufacturer guidance for solar charging and Bluetooth pairing before use on the job.

Technical Specifications

• Noise Reduction Rating (NRR): 26 dB
• Connectivity: Bluetooth wireless
• Power Source: Solar panel
• Microphone: Built-in
• Weight: 5.83 pounds
• Unit of Measure: EA
• Package Quantity: 3

Standard Information

• Brand: 3M COMPANY
• Manufacturer Part Number: 90573-DC