Unlike implantable devices like cochlear and auditory brainstem implants, Earlens does not require surgery. Because many conventional hearing aids use speakers to relay sounds to their users, they’re limited in the range of frequencies they can comfortably amplify. While traditional hearing aids often struggle to relay sounds lower than 50 Hz and higher than 5.5 kHz, Earlens can amplify from 125 Hz to 10 kHz. This allows you to be more connected to your environment and all the sounds in it, whether it’s conversations with family and friends, classroom discussions or your favorite songs.