Signia offers a CROS/BiCROS solution for people with an unaidable hearing loss in one ear. Now, not only can you hear and understand clearly, but you can also hear with less strain. The hearing aids are barely visible and connect wirelessly via the Signia CROS Pure Transmitter. So if someone is speaking to the unaidable side, the signals are processed, transmitted wirelessly and, depending on the level of the hearing impairment in the better ear and the specific environment, the speech signals are amplified.