Sirius Stiletto 10/100 Vehicle Kit SLV1 Comprehensive vehicle kit for Sirius Stiletto SL100 or SL10 receiver Handy mounting cradle with 10 buttons for storing up to 30 total presets Integrated jump button lets you instantly skip to preprogrammed channel DC power adapter plugs into car's 12-volt cigarette lighter Roof-mount antenna for improved reception; 1-year warranty