model : rollin piano  EP-K37D

Relevant Parameters :

1、pucker punction of electronic keyboard

2、37 standard keys

3、6 Demonstration songs

4、8 tone colors

5、8 rhythms

6、4 drum sets

7、Single Finger Chords/Fingered Chords/Fill-in

8、one key one note

9、Record /Playback

10、16-stage volume adjustable

11、32-stage tempo speed

12、External phone output

13、External DC input

14、Automatic shutdown function

Number of key: 37keys

Timbres: 8

Demo Songs: 6

Rhythms: 8

Percussions: 4

Chord: single finger/fingered chords

Output Power: >=0.5W

Rated Voltage: DC4.5V