Lets play the music along with the ruby in the recording easy! Lets carry the music, you can record up to 30 minutes up to the music! Enjoy! It is possible more recording if there is SD card! ! Smartphones and dad, mom, from a CD player in the house, it can be recorded by simple operation! Or served in the slide show photos taken at Diamond to BGM to their favorite music, it is possible to fortune-telling and games to the music! You can record up to 60 minutes of music, fortune-telling games and made of recorded music available! recording more if there is a SD card (sold separately), you can enjoy powerful play to play with 2 people. The! Can be get at the point of the game cute animation drum percussion to dance to the music and Ruby enjoy and intro quiz, the music you are playing [Buy] body, earphone, recording code, instruction manual use battery: three single 4 x (sold separately) continuous use time: about 3 hours Jewel pod diamond is sold separately.