"Casio CT-X700 Portable Keyboard Specifications : - KEYBOARD : 61 keys, TOUCH RESPONSE : 3 types, off, TOUCH ON/OFF BUTTON : Yes, 3 sensitivity levels, - TONE GENERATOR TECHNOLOGY : AiX, POLYPHONY : 48, - LCD SIZE : 4.3"" x 1.5"", BACK LIGHT : Yes - NUMERIC KEYPAD : Yes - TONES : 600, WORLD TONES : 42, CATEGORY BUTTON : Yes, PIANO BUTTON : Yes - LAYER LOWER, UPPER1, UPPER2 - EFFECTS SYSTEM REVERB TYPE : 20 types, SYSTEM CHORUS TYPE : 10 types, SYSTEM DELAY TYPE : Yes (Preset to tones), DSP TYPE : Yes (Preset to tones), VIRTUAL HALL / ULTRA WIDE : Included in reverb, MASTER EQ : 10 types - RHYTHMS : 195, WORLD RHYTHMS : 41, RHYTHM VARIATION : 2, TAP BUTTON with AUTO START : Yes, SYNCHRO STOP : Yes, ONE TOUCH PRESET : Yes, AUTO HARMONIZE : Yes, USER RHYTHMS : 10 - METRONOME : Yes, SIMULTANEOUSLY WITH RHYTHM : Yes - ARPEGGIATOR : 100 types - MUSIC PRESET : 310 types - SONGS : 160, LESSON FUNCTON : Yes - REGISTRATION SET : 4 set X 8 banks, FREEZE FUNCTION : Yes - CHORD BOOK : Yes - TRANSPOSE : Yes - TUNING : Yes - OCTAVE SHIFT : Yes - SCALE SETTING PRESET : 17 - MIDI RECORDER TRACKS : 6, SONGS : 5, MEMORY CAPACITY : 40,000 notes (for each song) - TERMINALS PHONES / OUTPUT : Yes, PEDAL : 1, AUDIO-IN : Yes, USB TO HOST : Yes - SMARTPHONE SHED : Yes - MELODY CANCEL BY AUDIO-IN : Yes - EXPANSION : RHYTHM / SONG - SPEAKERS : 4.7"" x 2 - AMPLIFIER : 5W - POWER SUPPLY : 9.5V DC - BATTERY OPERATION : 6 x AA - MUSIC STAND : Yes (Tablet Supported) - DIMENSIONS : 37.3"" x 13.8"" x 4.3"" "