Introducing the Konix PE49 – a roll-up kids piano with 49 standard keys. Explore 128 tones, 14 demo songs, and record your melodies. Experience chord and sustain functions, and enjoy smart sleep mode after 3 minutes of inactivity. LED indicators, volume/power control, and a built-in speaker provide an engaging playing experience. Power it conveniently with the included USB 5V cable or 4 AAA batteries for 12-15 hours of playtime. Certified with CE, RoHS, FCC, EN71-1-2-3, REACH, and ASTM for quality assurance.