Description: 【Material】The Roll Up Piano is made of silicone, PP, and can be pressed individually or simultaneously for a realistic playing experience. 【Suitable】Folding Keyboard has 49 standard keys, which can be practiced fingering anytime and anywhere. It can play a variety of music without taking up too much space. It is suitable for family gatherings, class reunions, birthday parties, etc. to add a happy atmosphere. 【Function】Electronic Hand Roll Piano has a variety of unique timbres and demonstration songs as well as playback functions. It also features /sustain functionality and built in speakers with volume control and audio output (for headphones or speakers), allowing you to play loudly or quiet. 【Features】Portable Keyboard is portable and flexible; easy to unfold when playing and can be rolled back into the box or backpack after playing, saving space and easy to store. Easy to clean, wipe with a damp cloth. 【Gift】49 Keys Piano is a good gift for friends, piano beginners, etc., suitable for various occasions such as birthdays, school activities, Children's Day, etc. Specification: Material: Silicone, PP Size Chart: 80.6cmx16cmx2cm/31.73inchx6.30inchx0.79inch Package Includes: 1x Electronic Piano 1x Instruction Manual 1x Charging Cable Note: Please allow slight errors of 1-2cm differences due to manual measurement.