Delivery went smoothly, and the product is of decent quality.
(Used) 2.1ch Mini Speaker with LED Light
Product Details
Mini Speaker with LED Light and Bluetooth 2.1ch
This product does not come with a remote control, but it is easy to operate.
The volume is controlled by a dial, and the button operations are indicated on the main unit.
Each press will provide a voice announcement from the speaker, such as Bluetooth Mode, AUX Mode, etc.
You can turn the blue LED ON/OFF by long-pressing the SOURCE switching button.
I used it connected to my monitor for my PC and games.
It has been used for about half a year and is confirmed to be in working order.
We look forward to your purchase after you have reviewed the photos and understand this.
*Quoted from the website below
▼Recommended for those who want to enjoy immersive sound when enjoying music, movies, or games at home, this [GR] Bluetooth 2.1CH Mini Speaker S50 BK is the perfect choice.
Released on May 18, 2023
Despite its compact size of approximately 140mm and a weight of approximately 900g, it delivers a stable 16W sound. Furthermore, with the addition of a subwoofer, you can enjoy powerful bass. In addition to wireless Bluetooth connectivity, this product also offers wired USB connection, music playback via microSD, and FM radio reception, making it user-friendly and multifunctional. Its compact size means it won't be a problem to find a place for it, and since it's USB powered, you can also take it outdoors for use in camping or other activities. It is also recommended for those buying a speaker for the first time or looking for a convenient secondary speaker.
Manufacturer Model Number
GRND-SPK S50 BK
Type
Ver.5.3
Power Supply: USB, AC adapter compatible
Total Output: 11W
16W (3W x 2 + 10W)
Size
Main Unit:
W135 x H140 x D135mm
Speaker (per unit): W80 x H100 x D80mm
Weight
Approx. 900g
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.



