Reliable, useful, and looks good too.
SONY Wireless Portable Speaker SRS-XB21 Black
Product Details
Thank you for looking!
This popular model combines powerful bass with portability!
Enjoy music at high volume anywhere, whether outdoors for camping or BBQs, or even in the bath or kitchen.
[Product Condition]
No noticeable scratches or dirt, overall in clean condition.
Operation confirmed. All functions, including Bluetooth connection, sound output, and charging, are working perfectly.
Used and stored in a smoke-free, pet-free environment.
[Accessories]
SRS-XB21 Main Unit
Request for Purchase
Please only purchase if you understand that this is a used item.
Thank you for your consideration!
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.





