Introducing the Konix 88 Electronic Keyboard – a symphony of innovation. Explore 129 tones, 128 rhythms, and 30 demo songs on a digital display. With dynamic features, dual keyboards, and Bluetooth MIDI, your creativity knows no bounds. Record and edit seamlessly through software. Compatible with major sequencer software, Windows, Mac, and boasting built-in double speakers. Powered by USB 5V or a 2200mA li-ion battery, it's CE and RoHs certified for a harmonious musical experience.