Just see what users are indicating on Reddit about how these speakers conduct in actual life. One r/Music user shared their ideas just after picking up the JBL Flip 6: Why doesn’t a rolling wheel keep accelerating if friction torque is within the same course as rotation? 4. TREBLAB https://www.bluetoothspeaker.top/new-hot-super-quality-lighting-wireless-bluetooth-speaker-with-light-led/