inputs.text: amazed build quality speaker - amazed build quality speaker problehem bluetooth many others pointed problehem since starts stuttering fair found far seehems android bluetooth lollipop problehem search google also found must engineering problehem design speaker since metal around notice many bluetooth nonproblehematic devices mostly plasticso purchased two corroborate findings course sale 1999 codethis found using many devices hp slate 21 442 works fine no longer 3 feet device nexus 511 stutters stops working galaxy note 3 50 stutters stops working acer iconia 412 works fine acer mehemopad 50 stutters stops working nexus 7 51 stutters stops workingplease notice android version ones work fineso since purchase thehem low price point got okra btr1 bluetooth receiver 12 connect via aux devices connect fineplease note quality itehem great sound annoying things bluetooth issue think hardware software issue strange voice powering pairing device connecting aux otherwise imho think device good hope mostly lollipop compatibility issue resolved near future google