Features:Mini size， lightweight and durable.37 keys electronic keyboard.1 power button to control turn on， turn off and USB control.1 USB play button to play USB music.1 USB pause button to pause USB music.2 USB song volume buttons to up and down the volume of USB music.1 volume button for switching high and low volume.1 tempo button for switching fast and slow tempo.1 demo one button for 1 demo playing.1 demo all button for 24 demos playing.1 stop button for stopping temporal playing.1 tone button for switching 2 tones of electronic organ and accordion.1 speakers offering loud， clear and melodious sound.1 microphone connecting with keyboard and sound coming out from speaker.1 dismountable holder can hold microphone when singing.4 dismountable sticks can add the bottom height.Practice children's music talents， imagination and also bring pleasure.Specifications:Material: PlasticColor: PinkToy Type: ElectonePower Supply:4 * 1.5V AA Batteries or DC6V Adapter (neither included)Item Size: Approx. 35 * 19 * 4.5cm / 13.8 * 7.5 * 1.7inItem Weight: 418g / 14.7ozPackage Size: Approx. 36 * 20 * 5.5cm / 14.2 * 7.8 * 2.2inPackage Weight: 521g / 18.4ozPackages List:1 * Electone1 * Microphone Toy1 * Microphone Holder4 * Electronic Piano SticksNote:USB cable， USB plug are not included.