Expansion Board With Unique Piano Shape Compatible with Blocks for BBC Microbit V1.5 and V2
[Mini Piano Keyboard ]It possess 7 white note buttons, 5 black note buttons, 3 pitch buttons to switch high, medium and low tone, can play complete tune.
[3 Programmable RGB Lights]The combination of light and music is a perfect light music party.
[External Speakers and Headphones]On the piano board, we have designed an audio output channel of 3.5mm. You can use external audio or headphones to enjoy better volume.
[Compatible with Blocks]You can use your imagination to create more interesting shapes for this simple piano board using building blocks.
1 x piano extension board
1 x battery case
1 x double-sided tape
5 x transparent mat