Feature:1. FOR BEGINNERS: Professional level learning electronic piano is a professional music teacher recommended to use the piano or learn piano entry choice, larger size, more keys, help music dream2. WIDE RANGE: The 73 key electronic learning piano has a key width of 2.2cm, with a wider 73 key range, and a wider keyboard can play more ranges3. CLOSER TO PIANO FEEL: Like the piano keyboard depends on the strength of the fingers to control the size of the piano sound, light and heavy, comparable to the piano playing feeling4. HIGH SOUND QUALITY: Stereo HiFi, original collection of piano timbre, deep restoration of piano sound quality, dual keyboard mode can be played with good friends5. TECHNICAL PARAMETERS: Portable standard piano with 880 timbilities, 600 rhythms, 73 keyboard effects, 80 demo songs, enjoy a full range of professional quality sound6. MULTIPLE FUNCTIONS: 73 key keyboard support extended pedal(not included) link extended vibrato function, metronome function, midi keyboard arrangement, memory function, single finger multi finger chord, double tone and so onSpecification:Item Type: 73 Key Portable KeyboardMaterial: PlasticVoltage: 100-240VExternal Connections: MIDI OUT, USB, power, headphones, sustain pedal(not include).Package List:1 x Electronic Keyboard1 x Power Adapter1 x Music Stand1 x User Manual