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Fosi Audio K7
Product Details
・Reason for Selling:
No longer have a use for it.
・Purchase Date / Date Opened:
2025
・Usage Period:
Used for about 3 days, then cleaned and stored in its original box.
・Condition:
- Operation confirmed.
・Included Accessories:
- Main unit
- 2-in-1 USB-A/C to C cable
- Headphone splitter
- Bluetooth antenna
- 12V power adapter
- User manual
・Additional Notes:
- A 3-pin to 2-pin conversion adapter is also included so it can be plugged into a standard outlet.
- The original outer box has a dent on the right edge, but the product itself is unaffected.
*Please feel free to comment if you have any questions or concerns.
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.











