?Sony SRS-XB21 bluetooth speaker Bass test?

How good is the bass of Sony SRS-XB21 bluetooth speaker? Watch the video and find out! Don't forget to like, share, and subscribe for more. Check out my Affiliate links ??DZ09 smart watch under $11 here. Trusted and safe site?? https://www.gearbest.com/smart-watches/pp_009362143379.html?wid=1433363&lkid=43775209 ??Samsung 32gb card for less than $8?? https://www.gearbest.com/memory-cards/pp_28060.html?wid=1527929&lkid=43869029