Meet the BeatBringer Speaker Backpack: a wearable solution that lets you enjoy your music everywhere you go. It features an impact resistant shell, powerful amplifier, 15 hours of battery life, heavy bass, and a convenient control panel. Its padding is secured with neodymium magnets.
This speaker backpack weighs 5.8 kg. It produces up to 110 dB sounds. It also has a USB connector to charge your phone. This smart speaker is getting support on Kickstarter at this time.[where to get it]