Product Name: 49-key Hand-rolled Piano Material: Silicone + ABS plastic Product Tone: 16 colors Demo Catalog: 6 demo catalogs Product Weight: 720g Size: 28*18*7CM Output Power: 500MW Basic Accessories: manual, USB charging cable Function: 8 sets of rhythm drum / one key and one tone / recording and playback function / 16-level volume control / / 32-level rhythm control / automatic power-saving function / quick button on the keyboard surface, convenient to adjust your favorite rhythm Suitable for music beginners: With 6 demo songs and 16 tones to support teaching function. Silicone material: The 49-key foldable piano keyboard is made of natural soft silicone, which is environmentally friendly and kind, is soft and comfortable, and will not break after long-term use, elegant body design, visual enjoyment and comfortable touch feeling. Good Christmas/Birthday gift idea: This piano can be rolled up, it is portable and foldable. Easy to carry and store. A great musical gift for children to develop their interests and hobbies.