The UE Wonderboom 2 and also the UE Boom 3 are quite portable and durable. The Wonderboom is slightly far more portable than the other two, weighing in at 15 ounces and boasting IPX7 waterproofness. Its limited and stout shape also aids it disappear inside of the backpack. The https://www.bluetoothspeaker.top/factory-private-bluetooth-speaker-2200mah-battery-portable-speaker/