Ear defenders. Done Better. Our best-selling ear defenders 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 are the Bluetooth ear defenders you've been waiting for.
Compliant with European Safety Standard EN352, including ISOtunes signature SafeMax™ Technology with 79 dB volume limit.
*Boom Microphone sold separately