Description: The main body of electronic organ is made of ABS plastic, and eco-friendly. The 61-key electronic organ is well designed for kids, it can develop their motor skills and hand-eye coordination. Various modes satisfy children& 39;s curiosity in exploring music, cultivate the kids sensitivity of music, music interest and sense of music. Powered by battery (4x AA Batteries (not included)) or USB power supply, easy to carry , can be used at both indoor and outdoor use. With the accessory microphone, kids will have fun playing electronic Keyboard while singing. Size Chart: Size: approx. 54x17cm / 21.26x6.69 inch Package Includes: 1 x Electronic Organ 1 x Microphone 1 x USB Cable Note: Please allow 1-3mm measuring deviation due to manual measurement. Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures.Thank you