You can use your speaker to the plane, but you'll want to keep the volume reduced so that you don’t disturb other travellers. It's also advisable to be aware that some airlines have limitations on the usage of electronic devices throughout takeoff and landing. four. Label your bag with https://www.bluetoothspeaker.top/led-wireless-bt-5-0-speaker-hifi-sound-mobile-phone-computer-speaker-music-player/