Nintendo DS Lite Travel Power Pack Also Compatible with Nintendo DS, Game Boy Advance and Game Boy Advance SP Detachable USB adapter allows you to charge and play from any device with a USB port LED light keychain provides extra illumination where you need it and keeps your USB adapter close at hand Keep playing your favorite handheld games even when you run out of battery power Car charger with 6 feet cord lets you charge and play your handheld while you ride in the car