Portable 49-Key Electronic Keyboard Hand Rolled Piano for Kids Beginner Kids (Black) Characteristic: 1. Mainly adopting plastic and silicone materials, soft and comfortable to play. 2. Portable and lightweight, easy to carry and store. 3. Built-in speaker and output jack 3,5 mm for connecting headphones or external speaker. 4. With 6 demo tracks and 16 colors to support the teaching function. 5. A great musical gift for children to develop their interests and hobbies. Specification: Material: plastic silicone Type: Key 49 Tone: 16 Rhythm: 10 Headphones port: 3,5 mm Demonstration Songs: 6 Dimensions (L. * width * H. ): approx. 83 * 22,5 * 3 cm / 32,7 * 8,8 * 1,2 inch Keyboard Size (L. * width * H. ): approx. 73 * 17,1 * 0,3 cm / 28,7 * 6,7 * 0,1 inch Weight: approx. 905 - 913g List of things to pack: 1 x Retractable Piano * Other conditions in the pictures are not included.