GREATNAVIN Audio Adapter For Audi A3 S3 A4 S4 TT - Earth Loop Isolator For Bose Rear Sub

Got an Audi with a Bose system?

This adapter from GREATNAVIN might help with earth loop noise.

It's designed for models like the A3, S3, A4, S4, and TT.

It's a 1 DIN size, with USB connections.

Plays MP3, MP4, MP5 formats.

Works with Android.

It's a 4-piece set.

New, made for Audi.

EAN doesn't apply.