JBL Go 1 Bluetooth speaker repair

First of all, sorry for writing this in the JBL Clip Plus caterglry, I didn’t find the JBL Go category.

My JBL Go 1st gen bass makes some weird sounds, and so the songs I play in it, seem like low quality ones. I don’t know what the problem might be, but I’ve been using it on the shower until some days ago it feel from 2m. Since then, it makes a noise during the playback, like the song is a bad quality, I don’t know how to explain better p, sorry.

Where can I find spare parts for this speaker?