Pac Onstar Interface For Select Gm Vehicles (os-2x For Select Gm Class Ii Vehicles With Or Without Bose Sound System) Karaoke and Microphones Vent holes enable notebook heat

Vent holes enable notebook heat to vent

5mm line input

liquid-cooled titanium dome tweeter

Pro neck strap

Pac Onstar Interface For Select Gm Vehicles (os-2x For Select Gm Class Ii Vehicles With Or Without Bose Sound System) Karaoke and Microphones Vent holes enable notebook heatRadio replacement interface with OnStar(R) retention for select GM(R) Class II vehicles with or without Bose(R) sound system Rear seat entertainment activation Provides plug in connection for SWI module (sold separately) No steering wheel button mapping required In field updateable firmware via USB using PAC UP Retains OnStar(R) when the factory radio is replaced Retains Bose(R) amplified audio system if equipped Provides 10A 12V accessory output