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Build A Boombox
Build A Boombox Build A Boombox

Build A Boombox

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It's easy to Build a Boombox and significantly boost the music volume on your phone


Boost the sound from your smartphone without investing in an expensive battery draining add-on with this brilliant DIY amplifier kit. Inside the box is everything you need to build your own boombox including cardboard casing and precision plastic parts to amplify the sound. Once assembled, just place your smartphone in the slot and hit play. The volume will be crisper and louder than it is just played through your speakers, and all without the need for extra wires and batteries.
  • Give your phone speakers a boost
  • Slide in phone for instant amplification
  • Cardboard construction with plastic parts
  • Easy to build
  • Does not require batteries or wires
  • Works with most smartphones where speaker is on the base
  • Assembled 23cm wide



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