Producto de uso sencillo y materiales resistentes.
Japan genuine product FiiO K15 Silver
Product Details
This is a genuine Japanese model, the Fiio K15 in silver, purchased from Amazon (sold by e-earphone) in September 2025.
I purchased it, but it's difficult to continue using it as the size doesn't fit my environment, so I've decided to sell it.
I am not considering price reductions for the time being, so please refrain from price negotiations.
Please only purchase if you understand that this is a used item.
Everything shown in the photos is included, and I cannot answer questions about the warranty.
I plan to ship it in the original cardboard box shown in the last photo.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.









