Features:The 61-key electronic keyboard is carefully designed for your child.The main body is made of ABS material, which is safe and environmentally friendly.Multiple modes to satisfy children's curiosity to explore musicBattery powered or USB powered, suitable for indoor and outdoor use.Using the accessory microphone, children can play the keyboard while singing.Specification:Color: black/pink (optional)Material: ABS+metalBattery: 4*AA batteries (not included)Product size: 54 * 17 * 5.3cm / 21.3 * 6.7 * 2inPacking size: 54.5 * 17.5 * 5.5cm / 21.5 * 6.9 * 2.2inPackage weight: 1kg / 2.2lbNotice:Batteries not included.The power supply mode is battery power supply or external power supply.There is only one speaker inside the keyboard, and the other is used for visual balance.packing list:1*Electronic organ1*microphone1*USB cableDue to the difference between different monitors, the picture may not reflect the actual color of the item.