Lifeshell.comm was developed for communication systems used by policemen, security services and aid workers. An air tube is connected to an ear mould. Ideal for connecting to a portable radio. You can stay in contact with colleagues through the system, while being able to keep an ear open for the environment. Lifeshell.comm is a custom product made from antiallergic material.
Note: the Lifeshell.comm is not a hearing protector.