JOY TS-632 54 KEYS MULTIFUNCTIONAL ELECTRONIC KEYBOARD This electric keyboard has 54 keys, 16 timbres, 8 rhythms and 8 percussions. It comes in silver and has a master and accompaniment volume control along with an adjustable tempo. The keyboard benefits from single finger, fingered chord and fill-in with a rhythm programming function also record and playback. The power source is mains adaptor which is included it also works with 6 AA batteries which are not included. There is a music rest and microphone.