Good value for the price. The item works as expected and there have been no issues during use. Everything seems to function properly.
【DULTON】Glass Sound Expander (Glass Speaker)
Product Details
Size: H260 x W133 x D135 mm
Material: Glass
Country of Origin: China
Purchase Date: February 2021
Usage History: Displayed on a shelf immediately after purchase and has remained there since. Used a few times to play music with a smartphone placed on it.
Original Price: ¥6,820 (as of April 2026)
- This is a glass speaker that requires no power, allowing you to play music by placing your smartphone on it. Comes with the original box.
- It's best not to expect high performance as a speaker. Recommended for those who can enjoy it as an interior decoration.
- Purchased new. Used a few times, so there are a few minor scratches. We apologize, but please refrain from purchasing if you are sensitive to such details.
- Returns and exchanges are not accepted.
Thank you for your understanding.
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.



