CES 2026 in Las Vegas did not disappoint: alongside major announcements in AI and product launches, the convention showcased a surprising number of bizarre gadgets. From music-playing lollipops to AI companions, some innovations pushed the boundaries of practicality—and raised eyebrows. Here’s a look at some of the most unusual tech spotted on the showroom floor.
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Taste the Music: Edible Audio
One of the oddest devices was the Lollipop Star. This company sells $9 lollipops that use bone conduction technology to play music directly into your inner ear while you enjoy a sugar rush. The novelty is undeniable, blending a sweet treat with an auditory experience.
Brain-Sensing Headphones: Tracking Your Thoughts
Neurable presented headphones designed to measure cognitive speed. The device aims to help gamers and others improve focus by tracking reaction times and thought processes. Initial tests by Mashable’s Chance Townsend showed the headphones created a feeling of slowed perception with improved reactivity.
Twistable Headphones: From Personal to Shared Sound
Audio brand TDM debuted headphones that physically transform into a speaker with a simple twist. This allows for seamless switching between private listening and sharing music with others—a clever, if unconventional, design.
Vibrating Chef’s Knife: Effortless Slicing
Seattle Ultrasonics showcased a $399 chef’s knife that uses ultrasonic vibrations to make cutting easier. Mashable’s Haley Henschel found the knife sliced tomatoes with minimal effort, describing it as “riding a bike versus pedaling an e-bike.” The tool could be particularly useful for those with physical limitations.
Panda Companion Bots: AI for Social Interaction
Mind With Heart Robotics introduced An’An, an AI-powered panda bot designed as an interactive companion for elderly individuals with cognitive decline or children needing social skills practice. The fuzzy robot aims to provide a comforting and engaging presence.
The AI Soulmate: Lepro’s Desktop Companion
Chinese company Lepro displayed the Ami, a desktop OLED device housing an AI “soulmate.” Unlike many AI assistants that live within smartphones, the Ami demands a dedicated space on your desk, creating a deliberate, physical presence. It’s designed to offer deeper emotional connection, though the concept raises questions about the future of human-AI relationships.
CES continues to be a playground for both groundbreaking technology and outright oddities. The 2026 edition delivered on both fronts, showcasing innovations that blur the lines between useful and simply weird. The Best of CES 2026 awards finalists have been announced, with winners to be revealed soon.
For continued coverage, check the Mashable CES 2026 hub for live updates and the latest news from the biggest tech show of the year.
