Cardboard Mini Speaker

Make a awesome speaker out of recycled materials.

1 card board box. 1 plastic bottle. 2 small cups Scissors. tape Aluminum foil ( optional). Knife.

Cut the plastic bottle to fit in box.

Tape opening closed.

Cut hole in side for funnel. Then tape around funnel.

Tape bottom of the box then cut hole for funnel in box. Then insert funnel.

Cut rectangle hole for phone on top of the box then a smaller one in the bottle.

Test it out it works!!