“Ssst, Are you aware of that the bluetooth speaker is using a radio frequency technology? You do? Nicely, but do you know that radio frequency is strictly regulated? Most significantly, you obtain Each individual analog and digital amps pushing 50 watts of vivid, very clear and unadulterated output with https://www.bluetoothspeaker.top/big-power-wireless-speakers-bass-sound-bluetooth-speaker-with-tf-card-aux/