Brand new, unused. Brand: intime Color: Silver Ear Placement: In-Ear Noise Control: Active Noise Cancellation About this product: With "Ao-Light," we have succeeded in changing the resonance frequency of the ceramic tweeter VST, enabling more efficient high-frequency reproduction. Contrary to the "Light" image, the deep and expansive sound even makes us feel the new possibilities of ceramic sound. Priced as a younger sibling to "intime Ao," the sound quality and resolution surpass even its older sibling, "Ao." Furthermore, being lighter than Ao, we propose these earphones under our concept of "Good sound in everyday life," allowing you to freely carry high-quality sound. Management Number: 10490