Have you ever wanted to carry your HomePod Mini around with its audio still playing in the process? Now you might be able to, should Mission Accessories get its new Kickstarter campaign funded. It claims that its new Battery Base converts the little Apple smart speaker into a portable audio accessory. It is rated for up to 9 hours of use between charges, which it does via USB type-C.
https://www.notebookcheck.net/A-new-accessory-to-make-the-HomePod-Mini-wireless-debuts-via-crowdfunding.543665.0.html