Battery : Yes.
No of Pieces : 6
5 in 1 Musical Instruments
Three ways to play the Beat Drum Set including Play Mode (Jazz Drum & Djembe), Music Mode (9 Drum Songs & 3 Beats) and Whack-a-Mole (5 Level Whack-a-Mole).
Four ways to play electronic xylophone: glockenspiel tone, xylophone tone, animal mode with 7 animal sounds and number mode with numbers 1 to 8.
Five ways to play the piano keyboard: piano mode, solmization mode, trumpet mode, guitar mode and color mode (8 colors)