“Ssst, Are you aware that the bluetooth speaker is utilizing a radio frequency technology? You are doing? Nicely, but Are you aware of that radio frequency is strictly controlled? Powered by an enormous 1000 watt amplifier, the Electro-Voice ZLX-12BT is effective at delivering a formidable amount of power and https://www.bluetoothspeaker.top/pro-bluetooth-speakers-8h-playtime-bluetooth-speaker-wireless/