The UE Wonderboom 2 along with the UE Boom three are quite portable and durable. The Wonderboom is slightly extra portable than the other two, weighing in at 15 ounces and boasting IPX7 waterproofness. Its limited and stout shape also allows it disappear inside of the backpack. The Turtlebox https://www.bluetoothspeaker.top/popular-outdoor-portable-wireless-speaker-bluetooths-speaker-wireless-rgb-speaker/