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You can link multiple KALLSUP speakers for super-affordable stereo sound!

Editor's Quote

9.1
Gadget Flow Rating

IKEA KALLSUP Portable Bluetooth Speaker

Get it forGet it for $9.99
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Add to Collection

IKEA KALLSUP Portable Bluetooth Speaker: Tech Specs

Audio inputBluetooth
Battery runtime9 hours at 50% volume
Total power output3 W
Speaker configuration1 x 1.8 in full-range
Wireless rangeAt least 10 m without interference
Dimensions2 3/4 in W x 2 3/4 in D x 2 7/8 in H
MaterialABS plastic
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You can link multiple KALLSUP speakers for super-affordable stereo sound!

Editor's Quote

Discovered on Apr 7, 2026, 12:30 pm EDT
Discovered by Lauren Wadowsky
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Gadget Flow is the original product discovery platform that keeps you up to date with the latest tech, gear, and most incredible crowdfunding campaigns. Reaching over 31 million people per month, we also have iOS and Android apps that support AR and VR for next-level product exploration.

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What Is a Gadget?
It’s the gear you can’t live without: the smartphone you constantly check, the camera that goes on every vacation, and the TV for binge-watching and gaming. All the coolest gadgets owe their existence to a new technology that changed it all.
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