This videos may be of interest:

  • Sony SRS-XB21 Bt Speaker
  • Sony XB-21 Bluetooth Speaker Review: Aesthetically Pleasing?
  • Sony SRS XB21 Extra Bass Bluetooth Speaker Unboxed
  • Sony SRS XB21 Extra Bass Bluetooth Speaker Unboxed
  • Sony SRS-XB21 Bt Speaker
  • Sony XB-21 Bluetooth Speaker Review: Aesthetically Pleasing?
Here some other interesting products:
Here some other interesting products: