Your speaker could interfere with other travellers�?devices. If your speaker is too loud, it could interfere with other passengers�?devices, for instance their headphones or tablets. This could make it difficult for them to watch movies or listen to music. However we desire the Bluetooth range was somewhat higher than https://www.bluetoothspeaker.top/wireless-speaker-outdoor-subwoofer-with-led-flashing-colorful-metal-bass-speaker/