inputs.text: best bluetooth speaker ever used great sound - ok not write reviewslike ever write one time searching portable speaker good sound mainly use via 35 mm jack back guitarist use speaker monitor zoom g3 pedal board looper needed something small alot sound no distortion acoustic loops let tell perfect play back loops least loud clear guitar itselfwhen not using guitar use music around house ipod nano let tell sound great loud clear wide range music also used iphone computer via bluetooth resultsthe controls side work great unit really easy use not feel cheap replaceable batteryi tried \\the jambox\\ please not buyworst distortion ever twice much tried jbl flip jbl flip real close second place still prefer rocksteady xs restif fence speaker getlook no