Purchased about 3 years ago for around 10,000 yen. The outer box is missing, but all contents are included.
I chose this product because earphones and headphones don't suit my constitution. I bought it for listening to YouTube etc. while doing tasks that require moving around the house, but I ended up not using it as much as I expected, so I'm selling it. Only the charging cord was used; the other cords for hardware connection are unused. I don't see any particular scratches or scuffs, so I believe it's in beautiful condition. Operation has been confirmed, and the battery has also been tested (confirmed over 15 hours of playback on a full charge). Up to two receivers can be connected, so if you use it like a regular speaker plus a neck speaker, it's convenient as you don't need to switch when using your PC or doing housework!
Here is the product page from Ohm Electric for your reference.
https://www.ohm-electric.co.jp/product/c13/c1311/45636/
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.
Ik heb het product nu een tijdje in gebruik en tot nu toe werkt het goed. Alles lijkt naar behoren te functioneren en ik heb geen klachten.