As long as being the speaker meets size restrictions, it can be positioned in your carry on or count towards your private product allowance. Amplifier series: Smart home devices that connect to your record player, CD player, or passive speakers to amplify audio. Bose offer numerous types of speakers, https://www.bluetoothspeaker.top/hot-selling-hifi-heavy-bass-wireless-speakers-waterproof-portable-outdoor-bt-speaker-with-fm/