5 Demo Songs 8 Tones/8 Rhythms 4 Percussions/Sound Record/Program Lesson/Sound Effect Volume/Tempo Microphone Packing: Product Size: 53*17.1*5.2CM Power Supply: 4"AA"Batteries PCS/CTN: 36 CTN Meas: 75*56*56 cm Loading (PCS): 20': 4212 40': 8676 40'HQ: 10044
