... g TF card extension to support extended72-polyphonic ringtone; support the formats: mp3, midiSupports background music playback, support equalizerFilm ... Bluetooth functionalityAddress book 2 000 super-large business cards, calls the Bell, business cards, on a single dial-up, ... java2.0, Java format any downloadConfigure a charge and the two power companies//headphones/data/instructions/packing box