The future of hearing protection is bright. Introducing the all-new 3M™ WorkTunes™ Connect + Solar. Engineered with a Powerfoyle™ Solar Cell that charges continuously in outdoor or indoor light. Equipped with premium sound quality and the latest Bluetooth® wireless technology for all-day entertainment. This hearing protector works as long as you do — at home or on the jobsite. Keep hazardous noises at bay while streaming music, podcasts and audiobooks from your smartphone or other mobile devices. Seamlessly make or take phone calls with first-of-its-kind Intelligent Background-Noise Reduction that enhances call clarity in noisy environments. Water and sweat resistant, 3M™ WorkTunes™ Connect + Solar is designed for durability and extended wear. Whether you're sawing or mowing, plowing or drilling, its soft, conformable earcups and lightweight, low-profile design help you stay comfortable on any job.