Sony XB21 Vs JBL Flip 4 - The Answer Will Surprise You

Get Them Here: Sony XB21: https://amzn.to/2uJsWoF JBL Flip 4: https://amzn.to/2GCuLFm Sony XB20: https://amzn.to/2H9Dwb9 Hey! Try Amazon Prime Student & Get 6 Months Of Prime Free! Free Shipping For Everyone! http://amzn.to/2ztVYqs Sony added a lot of durability to their new speaker line up. I really like the Sony XB31 and Sony XB41, but I'm not the biggest fan of the XB21. Even though I still prefer the older Sony XB20, lets see how the new Sony XB21 compares to everyones favorite JBL Flip 4. For More Product Reviews And Fitness Advice Visit gymcaddy.net Twitter: @GYMCADDY As an Amazon Associate I earn from qualifying purchases