Speakers might be used on planes, other than through takeoff and landing, when all Digital devices need to be turned off or switched to airplane mode. �?You might be concerned about baggage excess weight allowance: thinking of its bijou Proportions, the Tribit is heavy, at 660g, so when you https://www.bluetoothspeaker.top/high-quality-heavy-bass-stereo-speaker-wireless-music-speaker-bluetooth-wireless-speaker/