Startups are transforming everyday earbuds into AI assistants that can record meetings, translate languages, or offer cross-platform support, expanding the devices' role beyond music. Major tech firms, such as Apple and Samsung, laid the groundwork with noise-cancelling and voice features.

At CES, companies such as OSO, Viaim and Timekettle demonstrated professional and educational use cases. Schools utilise translation earbuds to assist non-English-speaking students in following lessons, while professionals can retrieve meeting highlights on demand.

Experts note that earbuds are more accessible than smart glasses, but remain limited by voice-only interaction and reliance on smartphones. Neural earbuds with sensitive sensors could enable hands-free control or internet access for individuals with disabilities.

Although most headphones today still focus on listening, AI earbuds hint at a shift in personal technology, blending convenience, intelligence and accessibility into devices people already wear every day.