The ONE Smart Piano SP-Top1X is a cutting-edge digital piano designed for both beginners and experienced players. It combines advanced technology with a sleek design to enhance your playing experience. This smart piano features 88 full-size, weighted keys with graded hammer action, mimicking the feel of an authentic acoustic piano. Its LED-guided learning system, coupled with a free smart app, makes it incredibly easy to learn and improve your piano skills.



  • Keys: 88 full-size weighted keys with graded hammer action
  • Learning System: LED-guided lights (red and blue)
  • Sound Quality: Enhanced with 44.1 kHz sampling rate, 16-bit stereo, dual 1.25″ tweeters, and dual 6″ woofers
  • Polyphony: 128-note
  • Timbres: 128 GM-programmed timbres and 4 drum sets
  • Smart App: Free app offering interactive lessons, fun chord games, 4000+ sheet music, multi-mode functions (split and dual), and a special recording function
  • Connectivity: MIDI support, Bluetooth connection, 3.5mm and 6.5mm headphone jacks
  • Controls: Minimal buttons with app control, knob-adjustable metronome
  • Power: 15V power cord, automatic power off after 30 minutes of inactivity
  • Pedals: Soft, Sostenuto, and Sustain
  • Colors: Available in Matte Black and Classic White