A wireless microphone makes use of radio frequencies to connect to a speaker or other audio device, while a Bluetooth microphone uses Bluetooth technology. While the Roam 2 features outstanding sound and design, you'll find far more affordable solutions with comparable audio quality and longer battery life �?You need https://www.bluetoothspeaker.top/cheap-music-player-with-bluetooth-speaker-stereo-speakers-for-home-sound-box/