# Hack your headphones 

## @description A beginner maker activity, building a piano from bananas.

## ~avatar

Build your own music player @boardname@ from headphones.

## ~

![](/static/mb/lessons/hack-your-headphones-0.png)


## Duration: ~15 minutes.

## Materials

* @boardname@, battery holder and 2 AAA batteries
* Headphones
* Crocodile clips

# ~hint

**No crocodile clips!?!?!** Use [wires or aluminium foil](/device/foil-circuits)!

# ~

## Activities

* [Make](/projects/hack-your-headphones/make)
* [Code](/projects/hack-your-headphones/code)

## ~button /projects/hack-your-headphones/make

Let's get started!

## ~