The Sly Electronics 6-in-1 Universal MP3 Player Accessory Kit has everything you need to get the most out of your device. Make sure you always have battery on the go with the car charger. Transfer files using the USB cable. Keep your MP3 player clean and safe with the dust cover and cleaning cloth. Share your music with the AUX cable or audio splitter. The USB cable connects your MP3 player to a computer or car charger allowing to charge your device or transfer files. Connect to your car stereo or home theater system with the AUX cable. Cleaning cloth is ideal for keeping your player looking new and dust free. The included car charger lets you charge your device while traveling. Dust cover helps protect your MP3 player against dust and scratches. Use the audio splitter to connect an extra set of headphones and share the music with a friend.