3M™ WorkTunes™ Connect Hearing Protector with Bluetooth® Technology

Details Noise reduction rating (NRR) of 24dB or higher when worn properly Equipped with 40mm high fidelity Speakers for premium sound quality Easy-to-use one button interface helps keep you focused on the job Built-in rechargeable battery Charging cord included Vented headband design features removable padding for versatile comfort Durable design is great for everyday use Automatic shut-off helps extend the life of your batteries Volume temporarily mutes when phone calls and messages are received Helps lower your risk of noise-induced hearing loss Noise Reduction Rating (NRR) 24 dB* Optional lithium rechargeable battery (sold separately) – 3M™ ALPHA1100 Rechargeable Li-Ion Battery Pack for 3M™ WorkTunes™ Wireless Hearing Protector, Peltor™ Sport Tactical 300 Electronic Hearing Protector, and Peltor™ Sport Tactical 500 Electronic Hearing Protectors 3M™ Worktunes™ Hearing Protector with wireless technology provides entertainment and hearing protection in one easy to use a