49 Keys Foldable Roll Up Keyboard Piano for Kids Built in Speaker Electric Digital Music Piano Toy

Baby features: 49 keys can be the standard piano keys, the keys can be rolled up, small size, easy to carry. The keyboard surface with a function hotkey, easy to adjust your favorite rhythm. 8 groups of drum rhythm, one button and one tone, recording and playback function, 16-level volume Control, 32-level beat control, automatic sleep power saving function. Built-in 16 kinds of sound. Built-in 10 kinds of rhythm. Built-in 6 demo songs, for learning and enjoying classic music. Built-in speaker sound is round and crisp, melodious. External headphones, external DC power supply. Power: 3 AA batteries or DC 6V adapter (Note: power supply, battery separately) Keyboard size: Control box: 10 (length) × 22.2 (width) × 2.2 (height) cm Keyboard: 73 (length) × 17.1 (width) × 0.3 (height) cm Weight: 720 grams