Description: 【Portable and Lightweight】: This 49 key rainbow portable roll up piano can be rolled up for easy storage. It's so compact that it can even fit into a backpack, making it great for practicing . 【Ideal for Beginners】: This roll up piano is suitable for children and beginners due to its user friendly design and portability. 【Great Gift】: The portable roll up piano makes an ideal gift for children and adults on birthdays or holidays. 【Material】: Made of silicone, PP, and electronic components, this product ensures durability while maintaining a lightweight design. 【Product Specifications】: The dimensions of the product are 80x15.1cm. It comes with 100 different tones, an output power of 3W, power parameters of 5V/1000mA, ten demonstration songs, and a hundred rhythm changes. Specification: Tone: 100 Power Supply: 5v/1000ma Output Power: 3w Demonstration Tracks: 10 Rhythm Variations: 100 Size Chart: 80cmx15.1cm/31.50inchx5.94inch Package Includes: 1 Roll Up Piano Note: Color might be slightly different due to the color calibration of each individual . Please allow slightly measuring deviation due to manual measurement.