Protector cups with integrated Bluetooth connectivity. First-rate sound quality during work. Ideal for playing music or for telephone calls. Comfortable padding and practical Memory foam ensure pleasant comfort. The noise reduction microphone guaranteed clear conversations even when the environment is noisy. The volume-dependent Aware-TechnologyTM allows you to hear warning signals and to communicate whilst enjoying certified protection.
First-class battery life or, alternatively, a runtime of up to 22 hours using AAA-batteries (not in the delivery scope)