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Beautiful condition MUSE HiFi M4 Bluetooth DAC
Product Details
This is a listing for the MUSE HiFi M4.
All accessories are included, and the protective seals on both the front and back have not yet been removed. Any scratches that appear are on the protective seals.
Operation has been confirmed. As it has only been used about 3 times, there are no issues with battery life. Cables and other accessories besides the main unit are unused.
Please understand that this is a used item, and those who are sensitive to such things should refrain from purchasing.
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.






