The ReSound Desktop charger is suitable for, among others, the ReSound OMNIA, ONE (LIHO & AHO), LiNX Quattro, and KEY.
Each type of charger is offered with different inserts, known as the charging form factor (CFF), which relate to a specific ReSound hearing aid collection or model.
The CFF is indicated by a number and is displayed on the charger and on the charger's packaging.
CFF numbers 01 and 03 are not yet visible on the packaging - you can see the number on the charger.

The table above indicates the various original devices from Resound.
Fully charged in 3 hours Use with cable only For ONE LIHO and AHO devices
For LIHO devices, you can also opt for the premium charger from Resound.