Feature:1. Kids Electronic Piano: A 31 key electronic children's piano with demo songs, rhythm, sound effects, and adjustable volume, comes with a microphone for children to play with, making it perfect for learning, home theater performances, and family fun time.2. Educational Toy: This piano keyboard is a great educational toy for young children, helping them learn music, hand eye coordination, music theory, and fine motor skills. It also features multiple play modes to make learning music fun and cultivate children's musical talent from as early as 3 years old.3. Ideal Gift To 36 Year Olds: Made of ABS eco friendly material, this children's piano keyboard is safe and child friendly, making it the perfect gift to 36 year old girls and boys on birthdays, Children's Day, Christmas, or other holidays.4. 31 Key Kids Piano Keyboard: This mini keyboard features recording and playback functions, allowing children to record and play back their melodies. The small keys are designed for children's little fingers to practice single finger playing.5. Dual Power Mode: This portable piano keyboard comes with a power cord for charging with a US standard power adapter (not included) or can be powered by 3 x AA batteries (not included), ensuring flexibility for different power sources.Specification:Item Type: Children Electronic PianoSize: Approx. 28.1x9.8x3.2cm / 11.06x3.86x1.26inMaterial: ABSBattery: AA Battery x3 (batteries not included in shipment).Package List:1 x Electronic Keyboard1 x Microphone1 x USB Cable