Sell 49 keys roll up piano

roll up piano,foldable piano,flexible piano, Model : 49 Keys Roll up Electronic piano EP-K49T Relevant Parameters : 1.Standard 440Hz 2.pucker function of electronic keyboard 3.49 standard keys 4.10 Demonstration songs 5.100 tone colors 6.100 rhythms 7.8 drum sets 8.Single Finger Chords/Finger Chords 9.Fill-in/Synchronize 10.GUIDE/1K1N 11.Record /Playback 12.Program rhythm 13.16-stage volume adjustable 14.32-stage tempo speed 15.Accompaniment volume adjustable 16.External phone output 17.External DC input 18.Automatic shutdown function N.W.:1040g Dimension:keyboard 750x170x6mm console 110x214x30mm color box 320x190x80mm