<Product Details> Technics AZ100, fully wireless earphones known for their high sound quality. Purchased at a mass retailer this February (2025), comes with the warranty and the original receipt. Used only a few times, in very beautiful condition. Combines a natural and rich sound field, typical of Technics, with high-quality noise-canceling performance. Features high-resolution, transparent sound, perfect for music listening, video viewing, and telework. <Features> High-resolution sound and noise canceling with the latest technology Lightweight design that is comfortable to wear for extended periods High call quality, recommended for online meetings <Condition> Only used a few times, in beautiful condition. Both the appearance and operation are problem-free, in near-new condition. <Accessories> ・Earphone unit ・Charging case ・Charging cable ・Complete set of ear tips ・Instruction manual ・Purchase receipt for warranty attachment ・Outer box <Notes> Please refrain from purchasing if you are sensitive to used items. Returns and exchanges are not accepted.