Features: 1.The 61?key piano keys imitates piano keys and the volume and single fingermulti?fingerchords can be adjusted according to needs. 2.Two different teaching modes are available for children to learn by their own and play beautiful music. 3.Connecting to your mobile phones and tablets is very convenient to play songs and music, even sing with earphone and microphone. 4.There are a variety of power supply modes, that is USB cable can be connected to mobile power, computer USB interface, mobile phone charger, etc. 5.This electronic keyboard has 61 keys, 6 demo songs, 16 tones, 6 rhythms, teaching function/sound effect control, recording/programming, chords, volume/beat speed, music stand, microphone, power cord, no digital. specification:Item Type: 61-Key Mini Electric Piano Material: Plastic + Electronic Components Colour: Black Audio Output: Dual Magnetic Speakers Battery Type: 4 AA Batteries (Delivered Without Batteries) Applicable Age: Over Three Years Old PackageList: 1 x Electric Piano 1 x USB Cable 1 x Microphone 1 x Chinese and English User Manual