In this video I review the IKEA Kallsup (I call it the “callup” in the breakdown), which is basically a tiny, portable Bluetooth speaker from IKEA that’s getting a lot of attention because it’s small, fun, and ridiculously cheap. I go over what you’re really getting for the price—design, size, and what it’s actually like to use day-to-day. It’s about 2.75 inches per side, so it’s easy to toss in a pocket or leave on a shelf, and it’s the kind of speaker that makes sense for simple, casual listening. I also cover the key specs that matter: Bluetooth 5.3 with a solid connection up to about 10 meters, and around 9 hours of playback at 50% volume. One feature I really like is that you can pair multiple Kallsup speakers together (up to a dozen) to push more volume and cover bigger spaces, which makes it way more flexible than most $10 speakers. My bottom line: for $9.99 it’s a great-value option for bedrooms, kitchens, students, or travel—but if you want rich, deep sound for large rooms or loud parties, you’ll want to step up to something bigger.