Kid Keyboard Piano With Microphone- 37 Keys Keyboard Piano Kids Multifunction Music Educational Instrument Toy Keyboard Piano For 3-8 Girls And Boys Features: 37 black and whi-te keys with external microphone. The keys are composed of 37 scales, the size of the keys just fits the baby's hand). Connect the microphone to the electronic organ, sing while playing, and open the door to music. /4 rhytem/5 tones/10 demos) songs/beat. It can be heightened as the child grows, and the disassembly is easy). Attention: This electronic keyboard is suitable for use as an early education toy for children aged 3-8 and is not suitable for use as a performance instrument; Product size: 16.7X6.29X5.9in (there may be errors during the measurement process, refer to the actual product for details) Product : Quantity: 1pc. Material:Plastic/Electronic components. Color:Hot Pin-k Suitable age:3+. Battery:3xAA Battery (NOT Included). Product size:42.5x16x15cm/16.7X6.29X5.9in Packing size:47x18x7cm Product gross weight:700g/1.57lb. Package Contents: 1 x Electronic Organ 1x Microphone