Weird Spy Gadgets You Never Knew Actually Existed Until Now Posted: March 16, 2025 | Last updated: March 16, 2025 "Discover amazing and mind-blowing facts you won't believe with Top 10 videos!

Look past the glitzy phone launches, and you'll find some truly bizarre, sometimes ingenious devices and concepts lurking in the halls of Mobile World Congress.

Despite going to what felt like a million press conferences and keynotes, the Gizmodo team did manage to find loads of cool, interesting, and just plain weird gadgets from this year’s show.

Wireless earbuds are incredibly convenient. However, if you're an audiophile, you know how Bluetooth compression can ruin sound quality. Since Bluetooth has a limited data bandwidth, listening to ...

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