inputs.text: neat cubic design big battery life rich sound - note maker sent review sample evaluation opinion product personal viewive looked quite lot bluetooth speakers one little unusual appearance say like look cube 9cm dimensions finished soft touch effect bottom entire area covered rubber pad stops cube slipping around probably helps acoustic side tootop deck houses main controls contrasting silver effect volume updown track backforward playpause button doubles acceptrejectend call function rear input 35mm aux jack micro usb charging portyou get supplied male male 35mm lead micro usb normal usb port charging takes around 56 hours charge cube flatin useparing select magic cube go make sure disconnect previous device range cube connection strong got 15 metres range tablet might vary depending device used range well average bluetooth speaker built microphone decent job calls clear no complaints phone call aspect speakeri ran cube extended time battery still not flat dont doubt makers claims 20 hours moderate volume levels quite lot bluetooth speakers capable usually theyre good 68 hours rarely thataudio qualitylooking nice good rangebattery life well good really important part acoustic speaker delivers goods sound department varies lot speakers sound quite good sound really good avantek cube probably best sounding bluetooth speaker relative size ive heard date sound clean crisp extremely well balanced strong vocals deep bass clear treble sound surprised somewhat outperformed expectations speaker size someone sat really paid attention part cubevolume levels good kick loud enough sound often hear distortion parts range breaking no worries smooth detailed sound not hint problemsareas improvementits hard nitpick cube think couple areas improvement would possibly micro sd slot usb input speakers built radios im splitting hairs really areas really strong product pleased see aux 35mm input though useful add non bluetooth devices speakerconclusionim impressed cube lot ways well made attractive design instructions clear easy follow operation bigger normal range outstanding battery life bluetooth speaker top sounds great delivers really impressive sound thats warm complete sizeclass price one best sounding speakers ive listened excellent speaker highly recommended without reservationso size ive heard date sound clean crisp extremely well balanced strong vocals deep bass clear treble sound surprised somewhat outperformed expectations speaker size someone sat really paid attention part cubevolume levels good kick loud enough sound often hear distortion parts range breaking no worries smooth detailed sound not hint problemsareas improvementits hard nitpick cube think couple areas improvement would possibly micro sd slot usb input speakers built radios im splitting hairs really areas really strong product pleased see aux 35mm input though useful add non bluetooth devices speakerconclusionim impressed cube lot ways well made attractive design instructions clear easy follow operation bigger normal range outstanding battery life bluetooth speaker top sounds great delivers really impressive sound thats warm complete sizeclass price one best sounding speakers ive listened excellent speaker highly recommended without reservations