6 Weird Tech Gadgets at CES 2026: From Teeth Music to Vibrating Knives

While big tech giants are busy duking it out over AI chips, CES 2026 remains a haven for the bizarre. From bone-conduction candy to AI soulmates, the Las Vegas convention floor is proving that innovation doesn't always have to be serious—sometimes, it's just plain fun.

Weird Tech Gadgets at CES 2026: Pushing Sensory Boundaries

Ever wondered what your music tastes like? The Lollipop Star is a $9 treat that uses bone conduction to play music through your teeth and into your inner ear. It’s a novelty device that blends a sugar fix with private listening, showcasing a whimsical side of audio tech.

Audio gear is getting a brainy upgrade too. Neurable showcased headphones that monitor brainwaves to track reaction times and help users focus. Meanwhile, a new brand called TDM debuted headphones that physically twist into a set of desktop speakers, allowing for an instant transition from private to shared audio.

Ultrasonic Kitchens and Emotional AI

In the culinary corner, Seattle Ultrasonics introduced the C-200 UltraSonic Chef's Knife. Priced at $399, it vibrates at frequencies nearly invisible to the naked eye, allowing users to slice through tomatoes or tough meats with zero effort. It's pitched as a game-changer for home chefs with physical limitations.

Finally, AI is finding a permanent spot on our desks. Mind With Heart Robotics revealed An’An, an AI-powered panda designed as a companion for elderly individuals with cognitive decline. On the more futuristic side, Chinese firm Lepro presented 'Ami,' a desktop OLED AI 'soulmate' designed to connect with users on a deeper emotional level, moving the AI companion out of the phone and into a dedicated physical form.