A compact keyboard with 37 mini keys and a 3-digit LED display. It has a maximum polyphony of 32 and features 100 different voices and rhythms, as well as a music library of 30 songs with melody off. The keyboard has an amplifier of 2 watts and a speaker of 1 x 8 cm. It is small and lightweight, with dimensions of 490 x 184 x 60 mm and a weight of 0.95 kg. It can be powered through USB-C 5V or 4 x AA batteries. The keyboard has a USB-C connection and a headphone jack, and features rhythm control, pitch adjustment, metronome, and sustain control.