ISOtunes LINK Aware Bluetooth Earmuffs: Updated Audio Passthrough Hearing Protection, Bluetooth 5.0, Up to 20 Hour Battery, Boom Mic Compatible (Sold Separately)

AWARE TECHNOLOGY: With omnidirectional microphones and audio passthrough technology, Aware allows you to hear your environment while protecting your ears from impact noises like hammers, nail guns, and more.

ALL DAY BATTERY: ISOtunes LINK Aware features a rechargeable lithium-ion battery with up to 20 hours of battery life on a full charge.

BLUETOOTH CONNECTIVITY: Seamlessly connects to your phone, computer, or tablet for easy on the go use and control of your music or phone calls. Uses Bluetooth 5.0 technology.

CLEAR COMMUNICATION: Signature noise suppressing microphone with echo cancellation technology help block percussive noise from, air compressors, or hammers, or impact machinery for clear calls, or conversations, in loud environments. Now also compatible with ISOtunes Boom Mic for even clearer communication (Sold Separately)

BUILT TO LAST: ISOtunes LINK Aware features IPX4 sweat and water resistance to ensure that your hearing protection holds up in any conditions. With durable construction and a 25 dB Noise Reduction Rating (NRR) LINK Aware, is ready for any challenge.