Feature: 1.61-Key Simulation Piano Keyboard With Touch Function2. With Music Player (USB FlashDisk (Not Included) )3. LCD Display4. Audio input function: Mobilephones and other audio can be inputted to the electronic keyboard to play. 1.61-Key Simulation Piano Keyboard With Touch Function 2. With Music Player (USB Flash Disk (Not Included) ) 3. LCD Display 4. 200 Timbres / 128 Rhythms 5. 10 Demonstration Songs / Keyboard Percussion 6. Master Volume / Chord Volume / Rhythm Volume Control 7. Single Finger / Fingered Chord / Chord Off 8. Start/Stop / Sync / Fill-in / Metronome / Tempo Control 9. Rhythm Programming Function / Record & Playback 10. Pitch Bend / Vibrato / Sustain / Touch 11.Transpose Control / Dual / Keyboard Split Feature 12.Memory / M1 / M2 / M3 / M4 13.One-key / Follow / Ensemble 14.Udisk Jack / MIC Jack 15.Audio Input Jack / Phone/Output Jack 16.Product Dimensions: 971 x 379 x 140 (mm) 17.Power Supply: DC 12V / AC Adaptor