Ola Friend is the first AI smart headphones launched by ByteDance's Doubao. It connects seamlessly with the Doubao large model and integrates deeply with the Doubao app, enabling users to wake the AI assistant via voice without the need to open their phone. These headphones assist users in scenarios such as information queries, travel, English learning, and emotional communication, aiming to be a companion available at all times. The product features OWS (Open Wearable Stereo) patented technology, achieving an almost unnoticeable wearing experience, non-in-ear design, hi-fi sound quality, and ultra-long battery life.