1. 64 polyphonic numbers
2. 80 demo songs
3. 128 timbres
4. 128 rhythms
5. Metronome
6. Strength keyboard 7. App follow up intelligently to play the piano
8. MIDI arrangement 9. Can support connecting to external smart devices
10. Can support the three pedals and single pedal
11. You can choose with bluetooth
12. You can choose with the pedal
13. Functions: Sustain/recording/play/synchronization/insertion/double keyboard/double timbre/keyboard drum/chord/volume adjustment/USB jack/MP3
14. GW: 5.1kgs, NW: 3.8kgs
15. Packing size: 140.5×11.5×28cm