Sure, it is possible to take a portable speaker on the plane. Nonetheless, there are some constraints around the size and power with the speaker. When you are in the marketplace for a portable speaker with a built-in wireless microphone, you should take into account the Bose SoundLink Revolve+. https://www.bluetoothspeaker.top/customized-portable-speaker-wireless-charger-bt-bluetooths-speaker-with-clock/