Phonak Marvel / Paradise + Roger Select to understand speech better in noisy environment

I have never had SlimTips, but it seems no big difference in size between cShell and custom SlimTips, cShell is maybe slightly bigger.

You must know it isn’t easy to change receiver in cShells - you must send them to Phonak company to replace/change it. In SlimTips you can replace/change receiver in Audi.

Some infos here: