LINK 2.0 Technology_Bluetooth® ISOtunes ULTRACOMM Aware is the

ISOtunes ULTRACOMM Aware is the world's first Bluetooth-enabled in-ear hearing protector with a detachable boom microphone for communication in loud environments

ISOtunes LINK Aware is an over-ear hearing protector built to be worn all day long

Check out the LINK 2

0 Helmet Mount is the ultimate solution for professionals in need of both head and ear protection on the jobsite

Check out the FREE 2

LINK 2.0 Technology_Bluetooth® ISOtunes ULTRACOMM Aware is theEarmuffs. Done Better. Our best selling earmuff got an upgrade. Featuring a padded headband cushion, up to 50 hours of battery life and a *boom microphone for crystal clear calls, LINK 2. 0 is the Bluetooth earmuff you've been waiting for. *Boom Microphone sold separately.