A wireless microphone uses radio frequencies to connect to your speaker or other audio device, while a Bluetooth microphone takes advantage of Bluetooth technology. �?You’re over a budget: It’s pricier than the final model. If cost is usually a concern, check out the Kilburn II in its place. Value: https://www.bluetoothspeaker.top/ipx7-waterproof-tws-rgb-light-bt-music-gaming-wireless-bluetooth-speaker/