Features: 1. Bionics design: music creation is the key to the cultivation of children's imagination and concentration, giving children more long-term childhood company. 2. Color keys switch different timbres: color keys switch different timbres, let kid play to his heart's content. 3. Fun playing hamster: fun play exercises kid's flexible hands and improves hand eye coordination. 4. Puzzle digital Kingdom: let the kid play while learning, number oral calculation, open the bilingual number game. 5. Colorful night light: soft lights jump with the rhythm, dreamy colorful piano drum to cultivate the sense of rhythm. Description: This musical koala piano cultivate children's imagination and concentration, giving children more long-term childhood company, and fun play exercises kid's flexible hands and improves hand eye coordination. Specifications: Size: 21*26*7.5cm Material : environment friendly ABS material Material: ABS Battery: 3*AA battery(not included) Language: Chinese & English switch Suitable age: ＞6 years old Packaging: color box packaging Package Included: 1* Musical koala piano(without battery) Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.