3M DISPLAY MATERIALS AND SYSTE 90542H1-DC-PS headphones/headset Wireless Head-band Music Bluetooth

The 3M™ WorkTunes™ Wireless Hearing Protector with Bluetooth® technology helps you protect your hearing while enjoying your favorite music, podcast, audio book or radio station. Equipped with Bluetooth® Technology, these protective headphones allow you to stream the entertainment of your choice from your smartphone, tablet or other mobile device, while Safe Volume Control Technology self-adjusts to ensure you're listening at a safe volume level throughout your work day. The Audio Assist function alerts you to the radio station you're on and helps you pre-set your favorite channels without having to take off your headphones. All the controls are on the headset¬–so there's no need to be tethered by a cord. The soft ear cushions are designed with comfort in mind, and the flexible headband with ventilation improves comfort when worn with a hat. Get the best of both worlds, hearing protection plus great-sounding entertainment with 3M™ WorkTunes™ Connect + AM/FM Hearing Protector.

Noise Reduction Rating (NRR) 24 dB*
BLUETOOTH® WIRELESS TECHNOLOGY lets you seamlessly stream entertainment from your mobile phone and any other Bluetooth® enabled device
INTEGRATED MICROPHONE lets you make and take phone calls without removing the ear protection
EXCELLENT AM/FM RADIO performance with clear sound and bass boost option for great listening
AUDIO ASSIST TECHNOLOGY provides operational and set-up guidance­–without having to take off the headset
AUDIO ASSIST TECHNOLOGY helps you program up to 50 AM/FM radio stations and lets you know when your battery is running low
EASY-TO-USE CONTROLS are conveniently within reach on your headset
Volume temporarily mutes when phone calls and messages are received
For optimal performance, stay within 25 feet of your Bluetooth® enabled device
Standard 3.5mm audio input jack lets you connect your devices
Makes an excellent gift for the yard or woodworking enthusiast
*CAUTION: 3M strongly recommends fit testing of hearing protectors. Research suggests that many users will receive less noise reduction than indicated by the NRR due to variation in hearing protector fit, fitting skill and motivation of the user. If the NRR is used, 3M recommends that it be reduced by 50% or in accordance with applicable regulations.
For optimal performance, stay within 25 feet of your Bluetooth® enabled device
Standard audio input jack lets you connect your devices
Optional lithium rechargeable battery (sold separately) – model number 3M Alpha1100