Рет қаралды 36,633
Awesome WORKING sound amplifier for Home and Outdoor. Travel pocket size for real use on the go. Kids can learn how the sound works with an ordinary Coca Cola aluminium can.
No dogs were harmed while making video.
20 minutes of easy DIY woodworking and you have everlasting and unbreakable sound amplifier. No need for battery or USB charging. Works for every smartphone with a loud speakers so not only Apple iPhone or Samsung. See our tutorial