No. All Bluetooth speakers are wireless speakers but not all wireless speakers use Bluetooth as their main audio supply, Though most consist of it. This is going to grow to be more of a concern as wireless speaker technology evolves: for all its benefits Bluetooth does have some restrictions https://www.bluetoothspeaker.top/wireless-bluetooth-speaker-audio-stereo-support-tf-fm-card-bt-tws-car-audio-speaker/