3M WorkTunes Connect & Solar Wireless Hearing Protector with Bluetooth Technology 90573E 1

HELPS PROTECT YOUR HEARING - these earmuffs helps to reduce noise levels up to 33 dB CONTINUOUSLY CHARGES - features a Powerfoyle Solar Cell that charges via outdoor or indoor light for all day entertainment LATEST BLUETOOTH TECHNOLOGY - connects to any Bluetooth enabled device to stream music or make and take calls PREMIUM SOUND QUALITY - high-fidelity speakers provide premium sound quality INTEGRATED MICROPHONE and BACKGROUND-NOISE REDUCTION - an integrated microphone allows you to take calls without removing the headset, features intelligent Background-Noise Reduction provides enhanced call clarity AUDIO-ASSIST TECHNOLOGY - features Audio Assistance Technology for operational set-up and guidance and low battery indicator so you know when it’s time to charge VOLUME CONTROL ON HEADSET - includes a volume control on the headset for easy adjustments while on the job BUILT-IN RECHARGEABLE BATTERY - with 40+ hours of battery reserve for when light is not available and featuring an auto shut-off setting SOFT, CONFORMABLE EARCUPS - designed with soft, conformable earcups for all day comfort WATER RESISTANT - water and sweat resistant for durability