Costway 88 Key Foldable Electric Keyboard Piano with Wireless MIDI and Dual Speakers PinkFeatures 1000 rhythms 1000 timbres 150 demo songs and more functions Designed with 88 full size semi weighted keys Sound effect increases as keyboard strength intensifies Supports wireless and USB MIDI connections Can be used with music apps such as Garageband Perfect Piano and Pop Piano Equipped with sustain pedal audio input audio output and type c ports Built in dual speakers for better sound effect Foldable for easy storage and transportation