At CES 2026 , Swedish furniture giant Ikea showed off its new Kallsup Bluetooth speaker , which will cost just $10 in the U.S. Normally, I’d be skeptical of any speaker this cheap, but the Kallsup grabbed my attention for a few reasons—chief among them that Ikea says you can chain up to 100 of them together to create the multi-speaker setup of your dreams. That aside, the hardware seems pretty basic: The speaker has a USB-C port at the back, and two buttons up top (play/pause, and pair).
Chaining together Bluetooth speakers is nothing new, but this is the first time I’m seeing the ability to pair as many as 100 of them. The only reason this use case is even remotely plausible is the pricing: As reported by The Verge , the Kallsup Bluetooth speaker will be priced at $10 in the U.S. and €5 (roughly $6) in Europe, which means you can buy 10 of them for the same price as one HomePod mini. The Verge also says that once you pair one of them to your phone (the company promises Bluetooth 5.3 support), you can add more to the chain with a two-button sequence.
Design-wise, the speakers are cubical and colorful, which I’m a fan of (at the moment, Ikea is showing them off in white, green, and pink). But how do they sound? Well, Gizmodo says that while they are loud, they don’t deliver much in the way of bass. I’d love to get a couple to judge for myself before committing to chaining a few dozen of them together, but I definitely admire Ikea’s big swing here. That said, while CES is the place to grab attention with out-there ideas, and I am struggling to find a use case for chaining 100 Bluetooth speakers together. Maybe if you’re an amusement park owner and you want the cheapest possible audio setup for a haunted house? Likely most people will be content with a more reasonable number of them, spread around the house.
