DP Audio Video Universal 6-In-1 Mobile Accessory Kit The USB Car Charger allows you to charge your device while traveling. The Audio Splitter allows two headphones to be connected simultaneously. 3.5mm cable allows you to connect your MP3 player to your car stereo or home theatre system. The USB extension cable plugs into the car charger, allowing backseat passengers to charge their devices as well. The FM Transmitter allows you to play audio from an SD Card, USB device, or AUX Cable through your vehicle's FM Stereo. Includes remote control. The USB Car Charger allows you to charge your device while traveling., The Audio Splitter allows two headphones to be connected simultaneously., 3.5mm cable allows you to connect your MP3 plater to your car stereo or home theatre system., The USB extension cable plugs into the car charger, allowing backseat passenger to charge their devices as well., The FM Transmitter allows you to play audio from an SD Card, USB device, or AUX Cable through your vehicle's FM Stereo. Includes remote control.