Battery-Free, Wire-Free DIY Amplifier
You likely have at least one music streaming service on your phone. And you also probably listen to the occasion podcast. If you're unhappy with the poor sound quality of your smartphone, this ingenious Build a Boombox Speaker will turn your frown upside-down. This retro-style amplifier is battery-free, wire-free, and electricity-free. Instead, the speaker is designed to take advantage of clever acoustic tricks.
To assemble your Build a Boombox Speaker, follow the instruction included. In no time at all, you'll be jamming out to your favourite tunes or nodding your head to an interesting podcast. Dimensions: 23 x 18 x 10.5cm.
We recommend giving the Build a Boombox Speaker as a birthday or Christmas gift to university students, teens, and smartphone-owners of all kinds!