MIDITECH GM sound source module/Piano box mini/Japanese instruction manual/Pianobox mini with warranty

● Piano Box Mini is equipped with 128 types of standard MIDI/GM sound sources and 64 polyphonic outputs. Japanese instruction manual and warranty included ●High quality sound with 16bit/48KHz sampling. ●Built-in reverb allows you to create natural sounds. ●You can use the USB terminal and MIDI input at the same time, allowing you to use MIDI signals and keyboard performance together. ●Built-in 2500mAh rechargeable lithium battery, can be used for 5 hours.