inputs.text: good quality sound build could better manual volume control functionality - ive used several bluetooth speakers tend vary widely terms quality lumsing stereo bluetooth speaker impressive terms sound quality well designthe speaker relatively easy set pair iphone windows 81 desktop turning makes discoverable bluetoothenabled devices one best features speaker sound quality midsize device really deliver crisp loud sound goes well beyond one would expect relatively small form factor single speaker streams music via bluetooth naturally physical technological limitations pull aside speaker really manages impressboth shape size allow speaker easily portable speaker easily placed flat surface thanks fun design speaker versatile terms possible uses rubberized exterior makes rugged even though not waterproof think speaker could used variety outdoors situationsi primarily use speaker external speaker old dell desktop older desktops inconvenient peripheral ports not easy reach bluetooth device one really add functionality without hassle reach behind pc accessthe downside doesnt separate volume control functionality limited maximum volume output paired device ie mobilelaptop another downside manual guess dont really need something like matter turning bluetooth phonelaptop pairing nonetheless less tech savvy people might trouble using voice tells connected etc times hard understandtheseare minor things compared many pluss end day convenient inexpensive portable speaker definitely delivers promise