Description: Design - Thumb piano is made of high-quality silicone and ABS, which completely fits the palm, egg-shaped appearance, cute and fancy. It has sensitive keys and accurate sound quality. It combines 13 musical instruments, including piano, accordion, violin, cello, saxophone, clarinet, guitar, bass, flute, trumpet, trombone, tuba and drums. For All Ages - This rechargeable thumb piano is based on five fingers corresponding to five keys, this finger piano can play 22 scales, spanned three octaves through key combinations from bass 1 to treble 1. Each button can emit a pleasant voice when touched. Easy to Carry - This finger piano with a decent size of 6.3x6.3x9.6cm, just fits your handbag, school bag and even pocket, allowing you to carry with effortlessly. The durable hand piano can provide kids interesting accompany and melodious childhood and helps kids develop fine music skills and artistic expression. Wide Application - This smart hand instrument singing egg is suitable for kids, music beginners or adults to develop musical interest, intelligence and imagination. Suitable for music classes, band activities, after-school activities, parties, etc. Multifunctional - The smart thumb piano is of high practicability for family use to increase parent-child joy, as it is suitable for music enlightenment, helping them become familiar with scales, intervals, and rhythms, school learning and entertainment. Specification: Package Quantity: 1 Color: Red/ Blue Product Group: Toy Battery Type: Lithium Ion Power Source: Battery Powered Number of Keyboard Keys: 5 Size Chart: 63x63x96mm/2.48x2.48x3.78inch Package Includes: 1*Hand-Piano Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!