25 Keys Kids Piano Keyboard with Adjustable Speed and Volume

• The record/playback function for kids to listen back • Adjustable volume and speed meet different needs • 25 keys perfect for toddlers • High quality speaker provides melodious sounds • Hidden battery box to place 4 AA batteries, not included • ASTM/ CPSIA compliant for safe and reliable use • Rounded corners for a safe and smooth touch • Ideal musical instrument toy for kids 3+ years old • Energy-saving sleep mode for longer playtime • Widened legs and non-slip foot pads for outstanding sturdiness • Great for finger flexibility, coordination ability, and memory ability • Assembly needed