mockup of portable cylindrical bluetooth speaker placed outdoors in a park or beach setting

bluetooth speaker portable mockup cylindrical design outdoor park beach sunny sound music audio tech wireless minimal sleek picnic waves ocean greenery portabletech gadget sounddevice nature sand relaxation clean designtech listening productmockup blank unbranded soundgear wirelessaudio lifestyle techgear speakerdesign connectivity soundquality hifi natural beachvibes treble bass acoustic audioequipment picnicday traveltech leisure outdoorgear minimalist outdoorspeaker