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Fosi Audio K7

★★★★★ 4.5 rating · 31 reviews · 307+ sold
$91.08 $118.404002380371 30% OFF
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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.

Category
Headphone Amplifier / Dac
Condition
Almost new
Shipping
Included in price (by seller)
From
Unspecified

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.

Customer Reviews (31)

4.5
★★★★★
Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
0%
1 star
0%
M
User3766346
★★★★★
2026-11-06

Veilig bezorgd en functioneert uitstekend.