It sounds perfect for its size. The Wonderboom speakers have been dependable winners inside our brand-concealed tests, with listeners praising a more “open, 3D sound�?than its competitors offer. For all 25 speakers we tested, the average battery life was somewhat under seventeen several hours. The Sony Ult Field seven https://www.bluetoothspeaker.top/new-arrival-fashion-wireless-bluetooth-speaker-stereo-sound-bluetooth-speaker-with-rgb-light/