3M WorkTunes Connect Wireless Hearing Protector with Bluetooth Technology

Product

The 3M WorkTunes Connect Wireless Hearing Protector (90570E) is a Bluetooth-enabled over-ear earmuff that combines professional-grade noise reduction with wireless audio streaming and hands-free calling, designed for use in loud work environments, workshops, and job sites.

Specifications

• Features soft, conformable ear cushions and a lightweight headband in a black finish for extended wear comfort
• Delivers up to 33 dB noise reduction rating, helping protect hearing in high-noise settings
• Equipped with Bluetooth technology and an integrated microphone for wireless music streaming and phone calls from any compatible device
• Powered by a built-in rechargeable battery providing over 40 hours of use on a single charge, with a charging cable included
• Certified to the European standard EN 352-1:2020 (CE 2797), ensuring compliance with current hearing protection requirements
• Designed to be easily combined with other personal protective equipment such as hard hats, safety glasses, and respirators

Usage

Pair the WorkTunes Connect with a smartphone, tablet, or other Bluetooth-enabled device to stream audio or manage calls while maintaining full hearing protection. Adjust the volume using the on-ear controls. Recharge the built-in battery via the included cable when needed. The earmuffs function as passive hearing protectors even when the Bluetooth feature is turned off, providing continuous noise reduction throughout the workday.

FAQ

1. How long does the battery last on a full charge? The integrated rechargeable battery provides more than 40 hours of continuous use, and a charging cable is included with the product.
2. Can I use these hearing protectors without Bluetooth active? Yes, the earmuffs provide passive noise reduction up to 33 dB even when Bluetooth is turned off, functioning as standard hearing protectors.
3. Is it possible to take phone calls with these earmuffs? Yes, the built-in microphone allows you to answer and make hands-free calls when connected to a Bluetooth-enabled phone.
4. Can I wear these with a hard hat or other safety equipment? Yes, the 3M WorkTunes Connect is designed to be easily combined with other personal protective equipment, including hard hats, safety glasses, and respirators.
5. What safety standard do these hearing protectors meet? They are certified to the European standard EN 352-1:2020 (CE 2797), confirming they meet current regulatory requirements for hearing protection.

mvm-dt-2026-03